Wonder Why

Why Am I Always Feeling Anxious?

Feeling anxious all the time can leave you stuck in a rut—but anxiety isn’t just about stress or mindset. Sleep, diet, blood sugar swings, medications, stimulants, and even the gut microbiome can all influence how your body and brain respond. In this episode of Wonder Why, we explore how anxiety connects to cardiovascular health, exercise performance, hormonal balance, and blood sugar regulation. We’re joined by Dr. Rosa Keller, a nutrition scientist and UCSF-trained Registered Dietitian, who explains how nutrition—especially plant-based foods—can support the microbiome, mood, and long-term metabolic health. For more episodes and information, visit us at https://www.dietitianshealthieramerica.org/wonder-why-podcast   About The DHA: We advocate for dietitians to have a greater role in the healthcare system, as well as for the importance of nutritional therapy in preventing and treating chronic diseases. We are committed to reducing healthcare costs by promoting the value of preventative interventions and empowering individuals to take control of their own health. Learn more @ https://www.dietitianshealthieramerica.org/

Why Hunger Turns Into Anger

That sudden irritability when you haven’t eaten—better known as being “hangry”—is more than just a mood. It’s your body’s response to shifting blood sugar levels. But is the fix as simple as eating more often? In this episode of Wonder Why, we unpack what’s really happening when hunger turns to anger, why the order of what you eat matters, and how stabilizing blood sugar can help prevent those crashes. We’re joined by Karen, a licensed nutritionist and board-certified in integrative and functional nutrition. She specializes in helping people personalize their approach to blood sugar and cardiometabolic health so they can feel more in control every day. For more episodes and information, visit us at https://www.dietitianshealthieramerica.org/wonder-why-podcast   About The DHA: We advocate for dietitians to have a greater role in the healthcare system, as well as for the importance of nutritional therapy in preventing and treating chronic diseases. We are committed to reducing healthcare costs by promoting the value of preventative interventions and empowering individuals to take control of their own health. Learn more @ https://www.dietitianshealthieramerica.org/

Why Am I Not Losing Weight If I’m Doing Everything Right?

You’re counting macros, sticking to routines, and doing “everything right.” So why isn’t the scale moving? The truth is, weight loss isn’t always the goal—or the full picture of health. Hormones, life changes, and even perfectionism can all play a role in how your body responds. In this episode of Wonder Why, Sherry Lin unpacks the beliefs that shape our view of weight, what “right” really means when it comes to health, and how to reframe success. Sherry Lin is a registered dietitian and dancer from Chicago, IL, who takes a holistic, non-diet approach to help clients find joy in food and movement. With over 13 years of experience in eating disorders, gut health, and performance nutrition, she meets clients where they’re at to redefine what “healthy” means for them. Sherry founded Rhythm and Nutrition, blending her background in dance and nutrition to help people fuel their bodies for what they love most. Her work has been featured in Dance Magazine, Dance Teacher Online, and Voyage LA. For more episodes and information, visit us at https://www.dietitianshealthieramerica.org/wonder-why-podcast   About The DHA: We advocate for dietitians to have a greater role in the healthcare system, as well as for the importance of nutritional therapy in preventing and treating chronic diseases. We are committed to reducing healthcare costs by promoting the value of preventative interventions and empowering individuals to take control of their own health. Learn more @ https://www.dietitianshealthieramerica.org/

Why Am I Gaining Weight as I Go Through Menopause?

Struggling with weight gain during menopause—even with a healthy diet and regular exercise? Hormonal shifts, muscle loss, and blood sugar changes can all play a role. In this episode of Wonder Why, we look at the real reasons weight gain happens in peri-menopause, how fasting-mimicking diets and strength training can help, and what research says about protecting muscle and supporting long-term health. Renee Fitton is a Longevity Dietitian and VP of Growth at L-Nutra, the makers of ProLon and L-Nutra Health. With a Master’s in Longevity Nutrition, she has guided thousands through fasting-mimicking protocols and leads education for a network of 20,000 healthcare practitioners. Renee hosts the Longevity Lab podcast, contributes to health media, and has spoken at FNCE, the Berlin Life Summit, London’s Medical Longevity Conference, YPO, and other major events. She is known for translating cutting-edge science into practical strategies to help people live better, longer. For more episodes and information, visit us at https://www.dietitianshealthieramerica.org/wonder-why-podcast   About The DHA: We advocate for dietitians to have a greater role in the healthcare system, as well as for the importance of nutritional therapy in preventing and treating chronic diseases. We are committed to reducing healthcare costs by promoting the value of preventative interventions and empowering individuals to take control of their own health. Learn more @ https://www.dietitianshealthieramerica.org/

Why Am I Noticing A Little Blood in My Stool?

Noticing a little blood when you go to the bathroom can be alarming—but what does it really mean? From hemorrhoids to Crohn’s and colitis, the source of bleeding can vary, and knowing when to see urgent care or a GI doctor is key. In this episode of Wonder Why, Rachel Dyckman explains the possible causes of GI bleeding, what steps to take if it happens, and how a dietitian can help you prevent it from happening again. Rachel Dyckman is a registered dietitian specializing in gastrointestinal health, and has a telehealth-based private practice. In addition to working with individuals, Rachel writes freelance for publications including Everyday Health and Well + Good, is a medical reviewer for HealthCentral, and serves on the National Scientific Advisory Committee for the Crohn’s & Colitis Foundation. Rachel’s nutrition philosophy is centered around optimizing the gut microbiome, the trillions of microorganisms inhabiting the gut. She believes in an individualized, evidence-based approach to help others improve their health and prevent or manage chronic conditions. For more episodes and information, visit us at https://www.dietitianshealthieramerica.org/wonder-why-podcast   About The DHA: We advocate for dietitians to have a greater role in the healthcare system, as well as for the importance of nutritional therapy in preventing and treating chronic diseases. We are committed to reducing healthcare costs by promoting the value of preventative interventions and empowering individuals to take control of their own health. Learn more @ https://www.dietitianshealthieramerica.org/