What is the gut microbiome?

Your gut contains more than 1 trillion microorganisms, including bacteria, viruses, archaea, and eukaryotes that live in your small intestine. These tiny organisms are often thought of as bad, but they actually do a lot of good things for your body. In fact, they have a special relationship with us where we both help each other out. This is called a symbiotic relationship.

Some functions of the gut microbiome include:

  • Aiding in digestion and absorption of nutrients
  • Preventing the proliferation of “bad” bacteria
  • Aiding in metabolism of nutrients
  • Synthesis of vitamins such as Vitamin K and certain B vitamins
  • Synthesis of serotonin, GABA, and other neurotransmitters that affect mood, memory and cognitive function
  • Regulating allergy and immune function
  • Many, many others

What is Dysbiosis?

Dysbiosis is a condition where the balance of microorganisms in the gut is disrupted, often caused by various environmental and genetic factors. Additionally, as we age, the likelihood of developing gut dysbiosis increases. This imbalance can lead to negative impacts on overall health, including an increase in inflammation in the body. Inflammation is linked to the formation of various types of cancer, highlighting the importance of maintaining a healthy balance of microorganisms in the gut.

Does Dysbiosis in the Gut Microbiome Affect Cancer Treatment?

A recent review published in Gut suggests that knowing the certain kinds of bacteria we have in our gut might be able to tell us how well cancer treatments will work. For example, higher amounts of the bacteria Faecalibacterium and other Firmicutes, a type of bacteria that helps us digest food, are associated with longer survival in multiple myeloma patients on a certain immune checkpoint inhibitor.  However, an increase in Faecalibacterium was also shown to raise the risk of a side effect called colitis, or inflammation of the colon, that occurs in response to some cancer treatments. Alternatively, patients with reduced levels of Akkermansia muciniphila were less likely to respond to anti-PD-1, which is another type of cancer treatment. In contrast, patients who responded well to anti-PD-1 treatment had a higher diversity, meaning more species, of gut bacteria and enriched levels of Ruminococcaceae and Faecalibacterium, which are associated with better immune function in the environment created around a cancer tumor.

Two studies conducted by MD Anderson Cancer Center in 2022 revealed patients who survived longer after treatment with immune checkpoint inhibitors showed unique gut microbiome signatures, or common communities of microbes, compared to those who had shorter survival. While the study initially intended to examine the efficacy of immune checkpoint inhibitor therapy in glioblastoma patients, they also collected stool samples from patients as part of the study before and after treatment. They analyzed the gut microbiome composition and compared the results based on patient survival rates. The analysis revealed that increased numbers of Ruminococcus spp. were related to increased odds of survival and increased levels of Eubacterium spp. increased response to treatment. As a result of this exciting, yet unexpected, discovery, many clinical trials on glioblastoma now routinely collect stool samples from study participants. These findings highlight the importance of the gut microbiome in cancer treatment and may drive research on targeted therapies based on microbiome characteristics in the future.

Although this research is crucial for advancing cancer treatment, the study of the gut microbiome is a relatively recent area of investigation, and more research is needed to fully understand the complex relationship between the microbiome and cancer development and treatment. There are many ongoing clinical trials currently recruiting to uncover the role of the microbiome in cancer treatment (e.g. 1,2). For more information on open trials currently recruiting, sign up for OncoPower, and our team can help match you to a clinical trial, absolutely free!

What You Can Do to Support Your Gut During Treatment

Consume High Fiber and Fermented Foods

Many kinds of cancer therapies can harm the gut lining, making it essential to support your microbiome throughout the treatment process. Consuming a well-balanced diet rich in fiber, fruits, and vegetables can aid in feeding beneficial bacteria and improving microbial diversity in the gut. While cancer treatment might impact your appetite, do your best to consume these foods when you can!

Fiber is important for feeding the beneficial bacteria in the gut microbiome to keep out the bad bacteria, but it also functions to support regular bowel movements, control blood sugar levels, and help maintain a healthy weight. Some high-fiber foods include oats, quinoa, black beans, lentils, chickpeas, broccoli, brussels sprouts, kale, chia seeds, flaxseeds, prunes, and figs. Generally, fiber is considered beneficial for most individuals, including cancer patients. However, there are certain types of cancers and situations in which the amount of fiber recommended may need to be lowered including digestive complications, malnutrition, bowel obstruction or blockage, and after certain surgical procedures. Check with your care team for recommendations on how much fiber to include in your diet during treatment.

Additionally, fermented foods, also known as probiotic foods, are excellent sources of beneficial bacteria and can help replenish your microbiome after a round of antibiotics or during treatments that may harm your gut bacteria. Examples of probiotic foods include yogurt, sauerkraut, kefir, kimchi, kombucha, and tempeh. 

While taking on fermented food projects at home is fun, make sure to consume only commercially available fermented foods instead of farmer’s markets or homemade fermented foods while you are going through treatment. This is because it’s important to practice food safety while the immune system is compromised. Without the precise combination of ingredients and careful practice in making fermented food, bad bacteria might outcompete the good bacteria which could lead to illness for immunocompromised individuals. 

For patients who are experiencing digestive issues, probiotic foods might make negative symptoms, like nausea and diarrhea, worse. It’s important to assess your individual tolerance for fermented foods and work with a dietitian to assess whether adding these foods to your diet would benefit you. 

Overall, fermented foods can be a beneficial component of a healthy diet for cancer patients, but it is essential to assess your personal situation and consult your team of healthcare professionals. Your healthcare team can provide guidance on what is suitable for your specific situation and help you make informed decisions about your diet during cancer treatment.

Should You Take a Probiotic?

Over the past decade, probiotics have become increasingly popular among the general population. Although their benefits and effectiveness are still being studied, research suggests that probiotics may improve the diversity of the microbiome, as well as the efficacy of cancer treatments involving immunotherapy. Despite ongoing research, there is still much to learn about the full range of benefits that probiotics may offer in the oncology space.

One scientific review of clinical trials published by the National Institute of Health found that in cancer patients, probiotics can help reduce the negative side effects of chemotherapy and radiation therapy by improving bacterial diversity in the gut. Probiotics also produce helpful substances that fight against harmful bacteria and block their attachment to the intestinal walls. Some studies have found that probiotics can improve immune responses, reduce infectious complications, and even have positive effects on behavioral and cognitive symptoms in cancer patients. More specifically, one study found a positive link between the strain Bifidobacterium longum 1714 and decreased stress reduction and improved memory. Furthermore, a 2019 review reported on a study that linked oral intake of Lactobacillus helveticus R0052 and Bifidobacterium longum R0175 to a decrease in depression symptoms in individuals with major depressive disorder. 

In addition, probiotics have been found to have neuroprotective and cardioprotective effects in both animal models and humans. In rat models, a combination of the strains Bifidobacterium breve, Lactobacillus casei, Lactobacillus bulgaricus, and Lactobacillus acidophilus was linked to a reduction in oxidative stress in a myocardial infarction model

 While exciting research is underway to understand the role of probiotic supplements in improving cancer treatment, many commercially available probiotics are not regulated by the FDA and contain a very limited number of bacteria that may not produce a health-altering response. Talk to your doctor or dietitian before taking any new supplements during treatment and they can help in selecting the most appropriate one for your condition and health goals. 

Join the community at OncoPower to speak with our Registered Dietitians who can help you learn more about how gut health can impact your cancer treatment.

Dating back 2,400 years ago to the days of Hippocrates, fasting was proposed as a potential treatment for chronic illnesses. This was based on the idea that along with a fever, loss of appetite during illness may be a natural and beneficial response of the body. In recent years, fasting has gained renewed attention from the medical and scientific communities as a strategy for promoting overall health, longevity, and enhancement of cancer treatment. 

Fasting is when you intentionally avoid food and beverages (other than water) or consume very little food for cultural or religious practices. Recent science has shown that fasting may increase longevity, reduce cardiovascular disease risk, promote weight loss, improve inflammatory markers, and improve mental clarity. Furthermore, research on animal models suggests that fasting may help to reduce tumor growth, increase the effectiveness of chemotherapy treatments, and alleviate cancer-related side effects. However, more long-term human studies are needed to confirm these findings.

What’s the difference between fasting and dieting for weight loss?

The easiest way to understand the difference is this: 

Most diets focus on telling you what to eat, not when to eat. 

A fasting protocol may tell you the time you can eat, but not what you are allowed to eat. 

While fasting has been incorporated into many weight loss diets, not all diets involve fasting.

What are the different types of fasting?

Periodic Fasting: This is a 2 to 21 day fasting period that can be used for dietary or religious purposes for holidays like Ramadan and Yom Kippur. 

Intermittent Fasting: 24-48 hour fasts with days of regular eating in between. This also includes Alternate Day Fasting where one fasts every other day for 24 hours. 

Fasting Mimicking Diet: This is a diet designed to mimic a calorie restricted diet. This entails purchasing meal replacements to eat 5 days a week and is a medically supervised protocol.

Time Restricted Feeding: Prolonged nightly fasts spanning 10-16 hours overnight. For example, if you stop eating at 8 pm, you would consume your first meal between 6 am and 12 pm depending on how long you are fasting. 

When is fasting appropriate?

It’s worth noting that fasting is only appropriate for individuals who maintain a healthy BMI and follow a nutrient-dense diet during their eating windows, as fasting may lead to malnutrition and dangerous weight loss, especially for those who have already experienced cancer-related weight loss. Therefore, it is essential to consult with a registered dietitian or your care team before considering fasting as a lifestyle change during cancer treatment. Reach out to one of our registered dietitians at OncoPower to see if fasting might be right for you. 

What does the research say?

Overweight and obesity is a risk factor linked to at least 13 cancers including colorectal, ovarian, breast, and pancreatic cancers. The exact mechanisms by which obesity increases cancer risk are not fully understood, but it is thought that several factors may contribute including chronic inflammation, hormonal imbalances, changes in metabolism, immune system dysfunction, and increased oxidative stress. Several studies have suggested that fasting may be beneficial for weight loss and, therefore, may reduce the risk of cancer and cancer recurrence by decreasing these pro-cancerous risk factors. 

Additionally, a study conducted out of San Diego examined how prolonged nightly fasting affected cancer recurrence and risk of death from cancer in breast cancer patients. The study found that fasting for 13 hours overnight was associated with a 36% reduction in breast cancer recurrence compared to those who did not fast for longer than 13 hours overnight. However, the results also showed that nightly fasts of less than 13 hours were not significantly associated with a higher risk of death from breast cancer or risk of death from all-cause mortality. This research is promising, but more randomized controlled trial studies are needed to verify the validity of the study findings before these suggestions can be made to everyone. 

Chemotherapy can damage DNA in both cancerous and normal cells, leading to uncomfortable side effects such as vomiting, diarrhea, fatigue, and loss of appetite. In a 2018 study, researchers investigated the effects of short-term fasting on quality of life and tolerance to chemotherapy in patients with breast and ovarian cancer. Specifically, the researchers looked at changes in quality of life, fatigue, and tolerance to chemotherapy in response to a 24-hour fast before chemotherapy compared to a non-fasting control group. The fasting group followed a protocol of a 24-hour fast before each chemotherapy session, while the control group followed their usual diet throughout the study period. The results of the study showed that the fasting group had less fatigue, better physical and emotional well-being, and improved tolerance to chemotherapy compared to the control group. 

In addition to fasting prior to chemotherapy to help with side effects, the fasting mimicking diet (FMD) may also be a promising strategy for improving the efficacy of chemotherapy and enhancing the immune system’s ability to fight cancer. A study published in 2016 found that a FMD was effective in reducing the growth of tumors and increasing the efficacy of chemotherapy in mice with cancer. The FMD was found to reduce the expression of the protein HO-1, which is known to suppress the immune system and promote tumor growth. In addition, the FMD increased the activity of T cells, a type of immune cell that plays a crucial role in destroying cancer cells. The FMD enhanced the ability of T cells to recognize and eliminate cancer cells, leading to improved tumor clearance.

This exciting preliminary research suggests that periodic fasting may have the potential to improve cancer patients’ comfort levels during and after chemotherapy treatment, as well as enhance the effectiveness of treatments. However, further research on human subjects is necessary to confirm these beneficial effects on cancer survivorship and treatment efficacy. Currently, there are ongoing studies (1,2,) that are actively recruiting participants to evaluate the use of short-term fasting as a means of improving chemotherapy and radiation treatments. For more information on open trials currently recruiting, sign up for OncoPower, and we can help match you to a clinical trial, absolutely free! 

Looking to learn more or experience the potential benefits of fasting? Our expert Registered Dietitians at OncoPower can provide you with personalized recommendations tailored to your unique needs and goals. Reach out to us today to explore the potential benefits of fasting and discover how we can support you through treatment and recovery. 

Cancer patients often have a lack of appetite or no desire to eat. This can be caused by a number of factors including fatigue, depression, worries about treatment, or gastrointestinal side effects like nausea, vomiting, and diarrhea. Additionally, some cancers can produce hormones that impact how the body experiences hunger and fullness.  

What can you do when you have no appetite?

Switch Out Large Meals for Smaller Meals 

When you have no appetite, it can be quite difficult to sit down to a large plate of food. Because a large meal can be intimidating, smaller meals or snacks can be a much more manageable option. This can help you ensure you are reaching your nutrition goals but are not feeling discouraged by large plates of food that you leave mostly untouched. Having 6-8 snacks per day can be a much better option than 3 large meals every day. When dealing with a lack of appetite, be sure to take full advantage of moments when you are feeling hungry to maximize eating and nutrition during that time. 

Make Your Small Meals and Snacks Well Balanced

Making nutritionally balanced meals and snacks is key to meeting your nutritional needs while keeping food volume at a manageable level. Make sure to include a carbohydrate, protein, fat, fruit, and vegetable at every meal or snack to keep your energy levels stable throughout the day.  This could be crackers, cheese, and vegetables; a slice of whole wheat toast with peanut butter and banana slices; or cottage cheese with fruit and a side of carrots. 

Add in Extra Fat For Energy

Adding extra fat to your snacks and meals can help you meet your energy goals since fat is the most calorically dense macronutrient. This can be in the form of added butter, cheese, gravy, or sauces. Only a small amount of fat packs a big energy punch!

Make Sure You are Weighing Yourself Weekly

Weigh yourself once a week in the morning after using the bathroom and record the number. If you notice the number is going down for more than 2-3 weeks, make sure to contact your care team. 

Appetite issues can be frustrating for cancer patients and concerning for caregivers, but ensuring you are getting enough energy to support your body is crucial during treatment. If you have any questions about helping with appetite, reach out to the registered dietitians at OncoPower for more personalized recommendations and support. 


Loss of appetite. Managing Cancer-related Side Effects. https://www.cancer.org/treatment/treatments-and-side-effects/physical-side-effects/eating-problems/poor-appetite.html. Published September 14, 2022. Accessed February 17, 2023. 

Sleeping problems are a common side effect for cancer patients due to medication side effects, treatments, and other lifestyle factors that may be hindering the ability to get a restful night’s sleep.  

Research shows that sleep helps to regulate blood sugar, prevent brain fog and forgetfulness, reduce stress, improve your mood, and strengthen your immune system. All these benefits of good sleep improve both internal health and day-to-day quality of life.1 

What causes sleep problems for cancer patients?

  • Both radiation and chemotherapy have been reported to affect sleep patterns.2 Ask your provider if the medications you are using could be contributing to your sleep problems.
  • Steroid-based medications can sometimes cause sleep disturbances in cancer patients. 
  • Medications that impact hormone levels, such as antiestrogens (tamoxifen) and aromatase inhibitors, can cause night sweats and hot flashes.3,4
  • Some anti-nausea medications can cause inability to fall asleep. If this occurs, notify your care team to potentially switch out your medications.4

How to Manage Sleep Problems

Wind-Down Plan

The first thing to try when looking to improve sleep is establishing an effective nightly wind-down routine. This can include lifestyle modifications like going to bed at the same time every night, changing the timing of your medications, practicing meditation, controlling the temperature in the room before and during sleep, and turning off all screens 1-2 hours before bed. Establishing a consistent sleep routine is an easy way to prime your body and brain for a good night’s sleep. 


Exercise has been studied in cancer patients and was shown to help promote sleep and relieve stress.5 This may make you feel more tired at the end of the day to help you fall asleep faster and stay asleep throughout the night. However, it’s important not to engage in vigorous exercises close to bedtime as this can prevent you from being able to fall asleep. Save your hard workouts for earlier in the day and choose more soothing exercises like yoga or stretching for evening movement.

Mindfulness and Meditation 

Mindfulness and meditation can be useful relaxation techniques to help you get into a calm state before bed. This can include guided meditation, imagery exercises, calming music, and breathing exercises. Check out OncoPower’s meditation resources or set up an appointment with our meditation specialist.


While you might not think of your eating habits as contributing to sleep disturbances, there are a few eating behaviors you can change to help you fall asleep and stay asleep at night. Try to avoid drinking caffeine post 2 pm or about 6-8 hours before bedtime. Caffeine is a stimulant, which can make you feel alert and prevent you from falling asleep. Additionally, although a sedative, alcohol can also contribute to sleep problems by reducing the amount of time you are in REM sleep, the most mentally restorative part of the sleep cycle. It’s best to avoid alcohol when experiencing trouble sleeping.6

Melatonin is a hormone that controls the body’s sleep-wake cycles. Melatonin production naturally goes down during the day when it’s light out and increases at night when it’s dark to make you tired and get the body ready for sleep. You can try adding natural melatonin-enhancing foods like nuts, oats, tart cherries, and Gogi berries to your meals and snacks to boost your melatonin.7  


If lifestyle modifications are not helping to alleviate your sleep disturbances, some medications may be temporarily used to help with sleep. However, it’s important to consult your care team before taking any medications, supplements, or herbs, including CBD, that claim to help with sleep. This is because they can sometimes cause unwanted drug interactions with cancer medications.

Sleep Apnea 

If you are experiencing trouble sleeping, your provider may order a sleep study to assess you for sleep apnea. Sleep apnea is a common sleep disorder in which your breathing may stop or get very shallow while sleeping. These breathing disturbances may cause individuals to feel fatigued the next day despite sleeping for an appropriate amount of time. Consult a doctor or sleep specialist to learn more about making a plan to address your sleep apnea.

Other Things You Can Do To Manage Sleep-Wake Disturbances

  • Keep track of your sleep or wear a fitness tracking device that records your sleep
  • Avoid taking naps throughout the day
  • Make sure you are following your medication schedule and taking medications at the same time every day. Try OncoPower’s pill reminder feature to help with medication consistency.
  • Use blue light-blocking glasses if using screens before bed
  • Try to go to bed at the same time every night

Making sleep a priority is essential for overall wellness, but it is especially important after a cancer diagnosis. If you have any questions about sleep, join our community, and be sure to check out the free meditation resources on the OncoPower App.  


  1. Physical Health and sleep: How are they connected? Sleep Foundation. https://www.sleepfoundation.org/physical-health. Published April 14, 2022. Accessed March 30, 2023.
  2. Managing sleep problems. American Cancer Society. https://www.cancer.org/treatment/treatments-and-side-effects/physical-side-effects/sleep-problems/managing-sleep-problems.html. Published January 6, 2020. Accessed February 17, 2023. 
  3. PDQ® Supportive and Palliative Care Editorial Board. PDQ Hot Flashes and Night Sweats. Bethesda, MD: National Cancer Institute. Updated <07/29/2021>. Available at: https://www.cancer.gov/about-cancer/treatment/side-effects/hot-flashes-pdq. Accessed <03/20/2023>. [PMID: 26389162]
  4. Difficulty sleeping (insomnia). Difficulty sleeping UK. https://www.cancerresearchuk.org/about-cancer/coping/physically/difficulty-sleeping. Published February 14, 2020. Accessed February 17, 2023
  5. Mustian KM, Sprod LK, Janelsins M, Peppone LJ, Mohile S. Exercise Recommendations for Cancer-Related Fatigue, Cognitive Impairment, Sleep problems, Depression, Pain, Anxiety, and Physical Dysfunction: A Review. Oncol Hematol Rev. 2012;8(2):81-88. doi:10.17925/ohr.2012.08.2.81
  6. Alcohol and sleep. Sleep Foundation. https://www.sleepfoundation.org/nutrition/alcohol-and-sleep. Published March 17, 2023. Accessed March 30, 2023.
  7. Melatonin: What you need to know. National Center for Complementary and Integrative Health. https://www.nccih.nih.gov/health/melatonin-what-you-need-to-know. Accessed March 30, 2023.

During Women’s History Month this March, we honor women in the oncology field who have made groundbreaking contributions to the advancement of cancer treatments, research, and care.

In a historically male-dominated field, women in oncology and research have been trailblazing anticancer discoveries for decades. According to a recent survey by the American Society of Clinical Oncology Journal, women make up only 35.8% of the oncology workforce. However, despite this underrepresentation, women’s impact on cancer care will forever be an invaluable part of cancer survivorship today.

5 Women Who Have Made an Impact on Cancer Care 

#1 Rose Hawthorne Lathrop

Rose Hawthorne Lathrop was the daughter of American author Nathaniel Hawthorne. In 1896, at the age of 45, she began her nursing education at what is now Memorial Sloan Kettering Hospital, the first US hospital to offer training in cancer care.  After completing her nursing education, Hawthorne became one of the first oncology nurses and a trailblazer in terminal cancer care. She dedicated the second half of her career to helping cancer patients in poverty, as cancer was a misunderstood and stigmatized disease in the 19th century that some believed was contagious and due to poor hygiene.1,2,3

#2 Jane Cooke Wright, MD 

Jane Cooke Wright was a surgeon and cancer researcher who pioneered research in clinical chemotherapy agents for cancer treatment. Together with her father, Louis Wright, who founded the Cancer Research Center at Harlem Hospital, they began experimenting with chemical agents on mice with leukemia. Wright and her father began treating patients with their anticancer agents and found many experienced some form of remission. Wright continued to research chemotherapeutic agents for cancer treatment throughout her career and developed several techniques for chemotherapy administration. She also received the recognition of being the highest-ranked Black woman at an American medical institution and was appointed as a professor of surgery, head of the chemotherapy department, and associate dean at New York Medical College in 1967. Wright was also the first woman elected president of the New York Cancer Society. 1,4

#3 Rosalind Franklin

Rosalind Franklin was a chemist from the UK whose discoveries greatly influenced the scientific community’s understanding of DNA and RNA. In the 1950s, Franklin was working in a lab with x-ray diffraction images of large biological molecules, which led to the discovery of the DNA double helix via a photo taken by her graduate student, Raymond Gosling. In 1962, the Nobel prize was awarded to James Watson and Maurice Wilkins for this discovery. Part of her work in x-ray diffraction led to her brilliant discovery of a humidity-controlled camera chamber, which allowed the x-ray to produce clearer images. Cancer research today relies heavily on pinpointing the genetic origins of cancer using DNA and RNA, which would not have been possible without Franklin’s discovery in the 1950s. 1,5,6

#4 Angela H. Brodie, Ph.D., FAACR

Angela H. Brodie was a scientist whose research led to the discovery of therapies used to treat breast cancer. Brodie was a distinguished professor at the University of Maryland School of Medicine and was a key player in the development of the first selective aromatase inhibitor, which can prevent the growth and spread of breast cancer. While her discovery was initially met with some skepticism, this breakthrough is considered one of the most influential and important discoveries in treating estrogen-driven breast cancers.7

#5 Edith H. Quimby, ScD

Edith H. Quimby was a physicist who pioneered the use of therapeutic x-rays and radium. She focused mainly on the effects of radiation and how to adjust the dosage to produce the fewest side effects for patients. In the radiology field, she is known for her “Quimby Rules”, a set of guidelines used by radiation oncologists to determine the specific placement of radium needles during cancer treatments. Quimby received numerous honors and awards throughout her life and co-authored the first physics textbook for radiologists: “Physical Foundations of Radiology”.8

BONUS #6 Mary-Claire King, Ph.D.

Mary-Claire King is a geneticist and a professor at the University of Washington, Seattle. King is best known for her discovery of the BRCA1 gene mutation or the “breast cancer gene” that linked some breast cancer with genetics. This discovery revolutionized cancer care by allowing those with the BRCA1 genetic mutation to get screened earlier and more often to detect cancer prior to advanced-stage development. In 2016, King was awarded the National Medal of Science for her work with the BRCA1 gene and her humanitarian efforts in which she used PCR gene sequencing to help identify and reunite more than 100 Argentinian children with their biological families. King also contributed to new discoveries in forensics by harvesting mitochondrial DNA from teeth to identify the remains of soldiers from the Vietnam War, Korean War, and WWII.9,10

OncoPower is a proud female-founded company that celebrates amplifying women’s voices in the medical field and beyond. Join our community of patients and professionals today and access information on nutrition, mindfulness, managing side effects, and view Q&A sessions with oncology experts.


  1. https://www.cancersupportcommunity.org/blog/5-women-who-helped-shape-cancer-care
  2. https://voice.ons.org/news-and-views/celebrate-pioneers-across-oncology-this-womens-history-month
  3. https://www.workingnurse.com/articles/rose-hawthorne-lathrop-1851-1926/
  4. https://www.aacr.org/professionals/membership/aacr-academy/fellows/jane-cooke-wright-md/
  5. https://www.wikiwand.com/en/Rosalind_Franklin
  6. https://profiles.nlm.nih.gov/spotlight/kr/feature/biographical
  7. https://www.aacr.org/professionals/membership/aacr-academy/fellows/angela-h-brodie-phd/
  8. https://www.miragenews.com/womens-history-month-women-at-cuimc-who-made-735663
  9. https://www.jax.org/news-and-insights/jax-blog/2017/february/mary-claire-king
  10. https://www.bcrf.org/researchers/mary-claire-king

Our Mind’s Are Always Racing

In our day to day lives, our minds tend to be always ‘on’. We are constantly replaying stories in our head of what’s to come and what’s going to happen to us in the future. Or we find ourselves in a spiral of rehashing conversations and situations from past events, whether they happened one day or 20 years ago.

Does this sound familiar?

Tuning Into The Present Moment

Stress and anxiety occurs when we are living either in the past or in the future. The present moment is all we ever have, yet we are never really being ‘present’ in our day to day lives. Instead we are worrying, overanalyzing, contemplating, and stressing over situations and events that are either long gone or haven’t even happened.

This is especially true if you receive a cancer diagnosis. A cancer diagnosis can immediately spring your thoughts into a false ‘story’ of future events that hasn’t even happened yet, or perhaps is not going to happen at all. We take ourselves out of the present moment or the ‘now’ and spring ourselves into a fearful story that our mind begins to weave and make up.

This is why it’s so important to have a meditation practice to bring your thoughts and awareness back to the present. And to also view the stories simply as what they are – just stories.

Meditation And Living In The Present

Meditation has assisted many cancer patients with restoring a feeling of calm by centering their thoughts, all while dissipating fears about the future and regrets about the past.

When you meditate, you learn how to become fully present in the here and the now. Meditation expands your senses and deepens your connection to life. It takes you out of living in the ‘past’ or ‘future’. You begin to learn how to be more open to the fullness and beauty in every single moment, even if you are going through cancer treatment. This alone helps free your mind from thoughts that can overwhelm or consume you.

Meditation expands your awareness beyond thought. You start to become aware of what is present in the moment without getting caught up in your thoughts. Meditation brings awareness without adding thought. You become more present and notice more sights, sounds, and sensations. Your connection to life is renewed. Meditation is not about stopping thoughts, but not stopping at them. We are human, thoughts will always arise. Thoughts are just something to observe, not get rid off. Anxiety, stress, and grief occurs when we identify with a particular thought.

Practices to live in the Present Moment:

• Mindful Walking

• Art

• Yoga

• Body Scan

• Morning Pages/Journaling

• Visualizing Daily Goals

• Boxed Breathing

Additional Techniques:

• Pay attention to your breathing. Take a few moments throughout the day to focus on your inhales and exhales.

• During times of stress. Pause. Take a breather, a few moments to yourself in silence.

• Choose an activity during the day where you can practice Mindfulness. Doing the dishes, brushing your teeth, walking from your car to your office. Pay attention to each movement and sensation, not letting your mind wander off.

Begin Your Meditation Journey With OncoPower

If you are unsure how to kickstart your mindfulness journey, make sure to visit our OncoPower app to access our meditations for oncologists and meditations for cancer healing and cancer supoprt. Here you can also find additional resources and access to a large community of oncologists and cancer patients.

And if you are interested in a 1:1 consultation with a Meditation teacher, make sure to book a free consultationwith Natalie Thomas, our dedicated Meditation cancer care and oncologist specialist at OncoPower, who can assist you on your mindfulness journey. Utilize our cancer support services today.

The End of A Chapter

As we inch closer to the holiday’s and the end of December, it’s pretty hard to believe that 2022 is about to come to an end. For many, this proved to be a challenging year, as we integrated back into the ‘new normal’ after Covid, dealt with the rising demands in our day to day lives, and/or have been going through cancer treatment.

Celebrate The ‘Wins’ of 2022

While December can be a stressful time, it’s also a time for a personal celebration. It’s t time to reflect back on this year and to celebrate the small wins of 2022. Many times we put so much pressure on ourselves that we neglect the ‘small’ or ‘big’ moments of accomplishment and happiness in our lives. It can be as simple as feeling more at peace in your life. It’s through stepping into a state of gratitude where we are able to realign our energy and give thanks to where we are at, no matter what happened in 2022.

Mindfulness Tools & The New Year

As a mindfulness teacher and coach, it is so important to focus on a wellness routine as you enter into the new year, and a new chapter. Mindfulness practices assist you in releasing stress and anxiety that cancer can bring, healing your physical body, helping you live more in the present moment, improving sleep, and aiding in decreasing depression.

Instead of making new year’s resolutions, I encourage you to focus on meditation and your mindfulness tools. It’s through the practice of going inwards where you begin to shift your outer reality and move closer towards your goals. By cultivating a wellness routine, it’s scientifically proven that you will heal faster, both physically and emotionally.

Benefits of a Wellness Routine

Even by taking just five minutes a day to sit in silence, taking a walk outside, or practicing controlled breathing, you will start to embark on your mindfulness journey. Meditation especially will guide you into a deeper understanding of yourself and the environment around you. Meditation will assist you in calming the thoughts running through your mind, as you begin to cultivate a new found sense of awareness. Your relationships will change, your outer environment will change, and most importantly, YOU will change, all for the better.

Meditation Resources

If you are unsure where to begin as you enter 2023, OncoPower has some excellent resources to assist you in kickstarting your meditation practice. I am also available for 1:1 meditation sessions where you will practice breathing techniques, light stretches, and guided meditations to help you decrease stress, anxiety, and depression that cancer can bring. Whether you are a seasoned meditator or have never meditated before, our 1:1 sessions together are for all levels. You can book a meditation consultation with me using the link HERE.

Tools & Tips:

Below are also some helpful tools and tips that you can cultivate in your day to day life as you enter into a new year. By just setting the intention of practicing mindfulness, you have already embarked on your journey.

Mindfulness Practices For 2023:

  • Boxed Breathing (see our Meditation Suite at OncoPower)
  • Walks in nature
  • Meditating
  • Journaling
  • Expressing gratitude
  • Light stretches
  • Setting a daily intention when you wake up
  • Drawing or creating art
  • Take a bath with epsom salt
  • Practice Yoga
  • Get at least eight hours of sleep
  • Laugh with others
  • Take a digital detox
  • Declutter your home

Just by taking 10-15 minutes a day to practice mindfulness, you begin to fill your own cup. Refer back to the check-list and see which practices resonate most with you. All practices will help you while you go through cancer treatment.

Please know you are not alone and it is never too late for change. At OncoPower, we are here to assist you every step of the way.

“The process of healing begins when we mindfully breathe in.” – Thich Nhat Hahn

What Is Mindfulness?

Mindfulness in simple terms refers to the quality or state of being conscious or aware of something.

Mindfulness is an overall mental state that is achieved by focusing one’s awareness on the present moment – away from the past and the future. Mindfulness has to do with acknowledging and accepting one’s thoughts, feelings and bodily sensations without judgment. 

Mindfulness Practices

There are many forms of mindfulness practices such as meditation, breathing exercises, visualizations, journaling, sensory exercises, creativity (to name a few). By practicing mindfulness techniques you begin to focus on being intensely aware of what you’re sensing and feeling in the moment, without interpretation.

In fact, mindfulness practices serve as highly therapeutic and beneficial to one’s mental, physical, and emotional state, especially when going through your cancer journey.

Through the practice of mindfulness, you begin to fully relax the body and mind, in term helping you reduce stress. Mindfulness techniques are a great tool to use to help you cope with cancer treatment and a cancer diagnosis.

Why Practice Mindfulness?

Mindfulness can assist you with regaining your overall help. It helps you to become fully present in the moment, aware of where you are and where you are going. Many times we are operating on autopilot – and fear. Fear keeps us in a negative mental state, which can lead to increased anxiety and depression. Mindfulness exercises take us out of this emotional hijack to better cope with life’s stresses, such as cancer.

Mindfulness and Cancer

It is said that mindfulness practices for cancer can create better outcomes for patients by helping them focus on the present moment, taking them away from the worry of the unknown that cancer brings.

Stress and anxiety occurs when you are thinking of what has happened to you in the past, and/or what is going to happen in the future. Constantly thinking and worrying about your cancer diagnosis can lead to increased stress, depression, and deterioration of overall health.

By practicing mindfulness for cancer patients, you begin to not think about what is going to happen in the past or the future. And instead, can observe what is happening right here and right now in this moment.

Connecting Back To Yourself

Mindfulness for cancer patients can assist you in connecting within yourself – back to who you truly are. Many times we can abandon ourselves and forget to take care of our basic needs.

We tend to put others before ourselves, which can leave us feeling drained. It is very important to fill your own cup first before others. We cannot give to others which we do not have ourselves.

Through mindfulness practices, you begin to fill your own cup and self worth, even while going through cancer treatment. Just taking a few moments to yourself to practice meditation and to mindfully breathe, you begin to connect back to YOU. Your cup becomes more full and life tends to become more positive and bright.

Taking a moment to pause to practice mindfulness for just a few minutes at different times throughout the day can help you feel much better, and heal much faster, from cancer.

Benefits of Practicing Mindfulness:

  • Reduces stress, anxiety, and depression
  • Improves sleep
  • Reduces chronic pain
  • Improves concentration
  • Assists with weight loss
  • Restores emotional balance
  • Increases resiliency

How to Practice Mindfulness:

  • Take three deep breaths
  • Practice Meditation and/or Yoga
  • Give gratitude
  • Observe your thoughts and feelings
  • Take a mindful walk
  • Journaling

To kick start your mindfulness journey, make sure to check out the OncoPower App for guided meditations, affirmations, and deep breathing exercises.

On the app you can also find cancer care specialists, treatment recommendations, and a cancer support community.

Our Mindfulness coach and Meditation teacher, Natalie Thomas, is also available for 1:1 support. CLICK HERE to sign up for your free meditation class with Natalie. 

Vaccinations have been an important part of healthcare prevention initiatives since the late 1790s when the first smallpox vaccine was developed. Since then, vaccines helped stop the spread of other deadly diseases including, polio, measles, hepatitis, flu, and most recently, coronavirus (COVID-19). If you have cancer, you might be wondering if getting vaccinated, like the annual flu shots, is helpful or harmful, especially if you are currently receiving cancer treatments. In order to answer that question, you need to understand what vaccines are and how they work.

What are vaccines

When a “foreign” substance enters the body, your immune system produces antibodies to fight it off. This foreign substance is called antigen. An antigen can be a pathogen (bacteria and viruses), chemicals, toxins, and pollens. Vaccines are used to “teach” your immune system to recognize and fight off antigens from certain diseases, such as those mentioned above. There are six types of vaccines: live virus, inactivated virus, subunit, toxoid, mRNA, and viral vector.

Live Virus Vaccines

 Live virus vaccines use the weakened form of the virus. They help the immune system recognize the virus to create a lasting protective immune response, but do not cause disease in healthy individuals. Additional doses or boosters for these vaccines are not always needed. Examples include nasal mist flu vaccine,  measles, mumps, and rubella (MMR), smallpox vaccine, and varicella vaccine.

Inactivated Virus Vaccines

Inactivated virus vaccines are taken from live viruses that have been killed. The killed virus can create an immune response but are incapable of causing disease. Multiple doses and boosters are often needed to build up immunity for full protection. Examples include polio vaccine and flu (injection) vaccine. 

Subunit Vaccines

Subunit vaccines do not use live pathogens but rather pieces of a pathogen. Since they are not made with the whole organism, they cannot make you sick. Examples include hepatitis B vaccine, shingles vaccine, and pneumonia vaccine.

Toxoid Vaccines

Toxoid vaccines neutralize the toxic activity caused by bacteria rather than the bacteria itself. An example of this is Tdap, a combination of three vaccines that protect against tetanus, diphtheria, and pertussis. Boosters for these vaccines are recommended every 10 years. 

mRNA Vaccines

Messenger RNA (mRNA) vaccines use the virus’ genetic code. When injected, the RNA material enters the cells causing it to produce antigens specific for that virus, which then triggers an immune response. This mechanism does not change your cells or your DNA, rather it teaches the cells the unique make-up of that specific virus so it is better equipped with antibodies when exposed to it in the future. Examples are COVID-19 Moderna vaccine and COVID-19 Pfizer vaccine.

Viral Vector Vaccines

Viral Vector Vaccines work similarly to that of mRNA vaccines, except they use a harmless virus to deliver the genetic code to the cells in your body. Examples are ebola vaccine and COVID-19 Johnson and Johnson vaccine.

Are vaccines safe for people with cancer?

Cancer and cancer treatments make you immunocompromised, or have a weak immune system. This makes you more vulnerable to infections. If an infection is not found and treated early, it can be life-threatening. As you have read, vaccines require an immune system response to work. It is that immune response that makes you feel sick after receiving a vaccine. With a weak immune system, vaccines will not work as well as they should. Vaccines may still be given, but it is important to know which ones are safe and when. Generally, immunocompromised individuals should not get live virus vaccines. When you are actively receiving chemo or radiation treatments, any vaccine is not recommended except for the flu shot and COVID-19 vaccine.

Flu Shots

Flu viruses change constantly, so it is recommended to get the flu shot every year to reduce the risk of infection. The flu can be life-threatening, especially to those with weak immune systems, so prevention is very important. The American Cancer Society recommends that cancer patients receive the inactivated flu virus vaccine every year. People with cancer should not get the nasal mist flu vaccine because it contains the live virus. The best time to get the shot depends on your cancer type and treatments, so discuss it with your doctor beforehand. 

COVID-19 Vaccines

The National Comprehensive Cancer Network (NCCN) recommends that people with cancer get fully vaccinated against covid, including boosters. If you are in the process of receiving stem cell transplant or cellular therapy, you should wait to receive the covid vaccine three months after finishing treatment. Cancer patients receiving any other treatments should get vaccinated as soon as possible. 

How to stay healthy

Whether you are fully vaccinated or not, you must still do what you can to prevent infections:

  • Wash your hands often
  • Avoid large crowds, and if you must, wear a mask
  • Stay away from anyone with the flu, flu symptoms, or any other infections
  • Follow your healthcare team’s recommendations after any treatments
  • Contact your doctor right away if you are exposed to any illness or having any symptoms

Do not delay in preventing infections. Talk to your doctor today about getting vaccinated. If you are still unsure, our team of experts at OncoPower are ready to answer all your questions.

Chemotherapy is often administered through a catheter inserted into your vein. The common type of catheter used for long term and frequent chemotherapy treatment is an implanted port, or chemo port. It is a catheter connected to a small plastic or metal disc that goes under the skin. Chemo port placement is done by a surgeon or a radiologist, with local anesthesia or conscious sedation. They are usually put in the right side of your chest, but can also be placed on the left side, under your arm, or abdomen.

Benefits of having an implanted port

Having a port for chemo is a common choice for cancer patients because:

  • it can remain in place and be used for years
  • it is hidden. You will only feel a bump under your skin
  • it can be used for medications and blood tests. There is no need for multiple needle sticks

How is a chemo port used for treatments

A trained healthcare professional, typically a nurse, will access your chemo port. Here are key points to remember during port access:

  • Ask the nurse to numb the area beforehand. This is not necessary but helpful for your comfort. A numbing cream can be easily applied over your skin and left for 30 minutes.
  • Make sure that you, the nurse, and everyone else in the same room are wearing masks during the procedure. 
  • Your nurse is going to wear sterile gloves during the procedure. If necessary, help him or her keep the sterility of the gloves by keeping your hair, clothes, jewelry, and blankets away.
  • The port access needle stays in place while in use. So please be very mindful of your access site.
  • Know the kind of port you have. Power-injectable ports can be used for contrast injections, such as those used for CT scans or MRI.

Once your chemo port is accessed, it is covered with a clear sterile dressing and can be used for medications and blood draws. Keep in mind, some hospitals have policies that will not allow port access for other medical treatments if you are actively receiving chemo. This is to reduce the risk of losing your only access– your life line. 

Caring for your chemo port

Your chemo port needs to be flushed to prevent infection and to keep it from being clogged. While your port is accessed, it will need to be flushed with saline at least once a day.  Prior to removal, your nurse will flush your port with saline and a small dose of heparin to prevent clots from forming. When your port is not routinely being used, you need to have it accessed and flushed every 4 to 6 weeks.

You can also take charge of the cleanliness of your chest port while it is in use: 

  • Keep the clear dressing clean and dry. Alert your nurse if it looks dirty or is peeling so it can be changed.
  • Make sure the hub at the ends of the external catheter are wiped before each use. 
  • If your port access is being used for several days, ask your nurse for disinfecting protector caps. Most facilities have these as part of their routine intravenous (IV) catheter care intervention.
  • Always wash your hands before touching the external catheter

When to call your healthcare provider

Contact your health care team right away if:

  • the area around your port appears red, swollen, or bruised, and is painful and warm to the touch
  • your arm that is on the same side of your body as the port is swollen
  • you see a lot of bleeding around the port or the access catheter
  • you see fluids leaking out of the access catheter

The bottom line is, chemo ports are helpful in preventing multiple needle sticks for frequent chemotherapy treatments and blood draws. But before you make a decision about them, you need to understand the pros and cons of having one and how to manage it. For more information about chemo ports, visit the OncoPower education library and watch four short illustrative videos presented by our patient navigator.

Talk to your oncologist today if having a port for cancer treatments is right for you. Our team of medical professionals at OncoPower are standing by to answer all your questions.