Join me to learn about the carbs, sugar spikes, and blood glucose monitors with diabetes expert Dr. Nicola Guess.    Dr. Guess discusses the pros and cons of closely tracking your blood sugar using CGMs (continuous glucose monitors). These devices have a long history of use in people with diabetes, and are gaining traction in healthy people for biohacking or personalized nutrition. She sheds light on how blood glucose profiles differ between people who are diabetic and not diabetic, and why a glucose spike is not necessarily cause for alarm. She also explains why ..read more

Join me to learn about building and maintaining strong bones, with endocrinologist Dr. Joy Wu. Osteoporosis causes devastating bone fractures in millions of people every year, and there is a lot we can do to prevent it.   In this episode, we discuss the causes, consequences, and risk factors for osteoporosis and bone fractures. Dr. Wu sheds light on what's going in inside your bones and the role of diet, exercise, hormones and medications.   Dr. Wu is a board-certified endocrinologist who specializes in osteoporosis and other bone mineral diseases. She treats patients and leads cutti ..read more

Tune in to learn about the promise and pitfalls of weight loss medications, with Dr. Fatima Cody Stanford, an obesity medicine physician.   This episode focuses on a popular medication called semaglutide, which is sold as Ozempic or Wegovy. Dr. Stanford explains how this drug works and shares the good, the bad, and the ugly sides of what to expect. We also discuss how medications fit into the broader picture of obesity management and why Dr. Stanford is a vocal advocate for defining and treating obesity as a chronic disease.  Dr. Stanford is an internationally recognized leader ..read more

Tune in to learn about the social factors that shape our health with Dr. Annalijn Conklin. Social determinants of health, like education, food security, job security, social connections, and gender, play a major role in our health and disease.   Dr. Annalijn Conklin is a social epidemiologist who studies how diseases like obesity and heart disease, are shaped by social factors, and how these intersect with gender. She is currently an Assistant Professor at the University of British Columbia where she leads a research program to support healthy aging and reduce heart health inequities in C ..read more

Join me for a deeper understanding of breast cancer, with Dr. Stephanie Graff, a medical oncologist who specializes in breast cancer.   Dr. Graff sheds light on what breast cancer is, why it's such a diverse disease, and the role of genetic and lifestyle risk factors. We also discuss the rise of "expert patients" and the challenges and opportunities of navigating cancer in today's complex information environment.   Dr. Graff cares for breast cancer patients at the Lifespan Cancer Institute in Rhode Island, where she is Director of Breast Oncology. She is also actively involved in can ..read more

Join two geneticists to learn about your genes and direct-to-consumer genetic testing. Dr. Alex Dainis and Dr. Chana Davis both have PhDs in human genetics and are passionate about spreading their love of science.   In this episode, we describe how our DNA makes us who we are, and explain basic concepts including genes, variants, transcripts and phenotypes. We also discuss the pros and cons of consumer genetic testing, including the way that genetic risks are often misinterpreted. Last but not least, we share how our scientific backgrounds shape the way we navigate the world, and why ..read more

Learn about your immune system with Dr. Liz Marnik, a scientist, professor, and passionate science communicator.   In this episode, Dr. Marnik sheds light on how our immune systems work, and what we can do to keep them in tip top shape. We also talk about immune health myths and misinformation, and why we should be skeptical of "immune boosting" and "anti-inflammatory" claims.   Dr. Marnik has a PhD in genetics/immunology and is an assistant professor of Molecular Biochemistry at Husson University, in Maine. She is also very active on social media and Substack, where she writes about ..read more

Join us for a candid conversation about your urinary tract or "human plumbing" with Dr Kelly Casperson, a board-certified urologist who is passionate about empowering people to take care of their bodies.   Urinary tract issues are incredibly common, yet rarely discussed. Dr. Casperson sheds light on "normal" urinary tract function and what can go wrong, including UTIs and incontinence. We also discuss potential solutions, including bladder training, pelvic therapy, and medical interventions.   This episode is the first of a two part conversation with Dr. Casperson. In Part 2, we disc ..read more

Join me to learn about osteoporosis treatments with bone health expert Dr. Joy Wu.   We discuss lifestyle and medications that can halt bone loss, or even help rebuild bone. Dr. Wu also sheds light on the biology of bone and some of the factors that inform the optimal treatment for each patient.   Dr. Wu is a board-certified endocrinologist who specializes in osteoporosis and other bone mineral diseases. She treats patients and leads cutting-edge research at Stanford University, where she is Chief of the Division of Endocrinology, Gerontology and Metabolism and Vice Chair of Bas ..read more

Join us for a conversation about misinformation and science denial, with Dr. Sara Gorman. This episode will help you contribute to one of the most important battles of our times: the fight between misinformation and evidence-based information. Dr. Gorman sheds light on where misinformation comes, why we are all vulnerable, how to protect ourselves, and how to engage productively with others who have been misled.   Dr. Sara Gorman is a public health expert and author who is passionate about fighting misinformation and creating a higher quality information environment for everyone. She has ..read more