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Hosted by Dr. Krystle Zuniga RD, CSO a nutrition scientist and board certified oncology dietitian, Cancer Nutrition HQ provides evidence-based insights into cancer nutrition. Episodes include the latest research, interviews with top cancer and nutrition experts, and provide real-world guidance rooted in science. Whether you're a patient, caregiver, or healthcare professional, Cancer Nutrition HQ provides the tools to help you Know More and Fear Less.
17 Episodes
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I break down a new large clinical trial that examined weight loss outcomes in women with stage II–III breast cancer after treatment. We explore what the year-long lifestyle intervention included, how much weight participants lost, and why average numbers don’t tell the full story. I discuss differences in weight loss by menopausal status and race, common frustrations survivors experience, and where GLP-1 medications may fit into weight management after breast cancer. Ligibel JA, Ballman KV,...
This episode covers the release of the 2025–2030 Dietary Guidelines for Americans. I walk through how the Dietary Guidelines are traditionally developed, including the role of scientific experts, public comment, and the translation of evidence into policy. I then share my concerns about changes in transparency and scientific rigor in this edition, highlight specific contradictions within the guidelines, and explain why these recommendations will not be changing how I practice or communicate n...
Alcohol's connection to cancer is often misunderstood. This episode takes a look at how alcohol affects the body, why even moderate drinking can matter, and addresses common questions and misconceptions. It ends with practical ways to reflect on your habits and make choices that support your health. Download 15 Free Mocktail Recipes Additional Resources 2025 U.S. Surgeon General's Advisory Alcohol and Cancer Risk Follow me on Instagram @cancernutritionhq www.cancernutritionhq.com
Before you set your New Year’s resolutions, listen to this episode. This episode walks you step-by-step through how to set realistic, habit-based health goals that fit into real life, especially for cancer survivors navigating side effects. You’ll learn why motivation isn’t a reliable strategy, how outcome-focused goals can actually undermine progress, and what cancer prevention research shows about the power of practicing health-supportive habits, even when they’re no...
In this episode, we explain how the immune system works, why survivors may be immunocompromised, and whether "immune-boosting" supplements actually help. Learn the important role nutrients like vitamin C, vitamin D, zinc, vitamin A, and protein play in supporting immune cells. There are also several practical tips for how to support immune function without falling for marketing hype. FREE Winter Salad Recipes: https://mailchi.mp/11f16fb0709f/winterrecipe Follow me on Instagram @...
"Remember to eat your fruits and veggies” is how I end almost every episode, but there’s a reason I keep coming back to this message. In this episode, I break down why fruits and vegetables matter for both cancer prevention and survivorship. I talk about phytochemicals, why variety matters, and why supplements can’t replace whole foods. I also discuss a recent study in that found meaningful survival benefits of fruit and vegetable intake for cancer survivors. Tips for how to get more fr...
Worried about whether certain foods or supplements can interfere with your endocrine therapy? You’re not alone. This episode breaks down how tamoxifen and aromatase inhibitors work, how the liver metabolizes them, and which foods or supplements you actually need to avoid. (Hint: It’s a short list!) This episode can help you feel more confident and informed as you navigate endocrine therapy. Episode 4 - The Truth About Soy and Breast Cancer Hussaarts KGAM, et al. Impact of Curcumin (with...
The holidays can be joyful, but they can also bring stress, unpredictable schedules, food pressures, and long travel days that throw off routines. In this episode, I’m checking in and sharing practical strategies to help cancer survivors feel prepared and supported during this season. Whether you’re traveling, hosting, or heading to a gathering where the food or conversations feel overwhelming, this episode will help you protect your health, your energy, and your peace. Follow me on Instagram...
Lung cancer remains the leading cause of cancer death in both men and women in the United States. Despite this, stigma and misunderstanding persist. In honor of Lung Cancer Awareness Month, this episode features a conversation with Dr. Singhi, a medical oncologist who specializes in diagnosing and treating lung cancer. We discuss symptoms that are often missed, who should be screened, gaps in awareness, and how the landscape of lung cancer treatment continues to evolve. After the interview, h...
Nutrition research can be confusing, especially when the headlines sound too good (or too scary) to be true. This episode guides you through the strengths and limitations of different research study designs so you can better understand the evidence and avoid being misled by clickbait headlines. Follow me on Instagram @cancernutritionhq www.cancernutritionhq.com
To "Know More and Fear Less" you'll need to develop an important skill: recognizing misinformation in nutrition and cancer. From oversimplified promises to fear-based messaging and questionable credentials, this episode reviews common red flags that often signal misleading claims. You'll leave this episode empowered, able to navigate nutrition advice with confidence and avoid falling into the trap of misinformation. Follow me on Instagram @cancernutritionhq www.cancernutritionhq.com
Vegan, vegetarian, plant-based, or somewhere in between—what’s best when it comes to cancer nutrition? Whether you’re curious about going plant-based or just want clarity on how to eat during and after cancer, this episode will help you cut through the myths and focus on what really matters. Follow me on Instagram @cancernutritionhq www.cancernutritionhq.com
The alkaline diet claims you can change your body’s pH to prevent and even stop cancer, but is that even possible? This episode explains where this idea came from, the science of pH and cancer, and why the real benefits of an alkaline diet have nothing to do with changing your body’s pH. Follow me on Instagram @cancernutritionhq www.cancernutritionhq.com
Soy has long been a source of confusion and fear for people diagnosed with breast cancer, but does it really fuel cancer growth? This episode dives in to the history of the controversy, and what current research says about soy’s role in cancer risk and recurrence. You’ll also get practical tips for incorporating soy into your diet. Check out these free Soy Recipes References Postdiagnosis body fatness, recreational physical activity, dietary factors and breast cancer prognosis: Global C...
This episode tackles the pervasive myth that you can starve cancer by eliminating sugar from your diet. Explore the complexities of cancer metabolism and learn why simply cutting out sugar isn't the answer. ------------------------ Farvid MS, Barnett JB, Spence ND, Rosner BA, Holmes MD. Types of carbohydrate intake and breast cancer survival. Eur J Nutr. 2021 Dec;60(8):4565-4577. Follow me on Instagram @cancernutritionhq www.cancernutritionhq.com
This episode of Cancer Nutrition HQ highlights the importance of focusing on overall dietary patterns, rather than fixating on individual foods, and shares evidence linking healthy eating habits after a cancer diagnosis to improved survival outcomes. The episode provides practical tips for building a sustainable, nourishing approach to eating. ------------------------------- AICR's New American Plate Postdiagnosis dietary factors, supplement use and breast cancer prognosis: Globa...
In the first episode of Cancer Nutrition HQ, host Krystle Zuniga introduces the podcast's mission to empower cancer survivors and caregivers with evidence-based nutritional information. She discusses the prevalence of misinformation surrounding cancer diets and emphasizes the importance of understanding the role of nutrition in supporting health during cancer treatment. Krystle shares her professional background as a registered dietitian and her passion for educating others about nutrition. T...
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