Dr. Federica Amati discusses the truth about emulsifiers in our food, their impact on health, and concerns over their use in ultra-processed foods. They explore what emulsifiers are, their prevalence, composition, effects on gut health, and emerging risks. Learn how to reduce emulsifiers in your diet for better health.

Prof. Tim Spector discusses the high pesticide levels in foods like oats and strawberries, advises on choosing organic options. Tips include selecting frozen/canned organic foods and reducing pesticide exposure in fruits/veggies. Also, explores pesticide regulations, benefits of organic tomatoes for health.

Dr. Jessica Scott, NASA researcher, discusses using exercise to aid cancer survivors, drawing on 60 years of NASA research. They debunk myths about rest during cancer treatment, emphasizing the benefits of exercise. The podcast explores tailoring exercise for individuals and the global impact of implementing NASA's exercise programs.

Dr. Louis J. Aronne, expert in obesity research, discusses groundbreaking weight loss medications, the impact of lifestyle on health, and the importance of combining medications with dietary changes for transformative results. He delves into the complexities of weight regulation, the role of hormones like leptin, and the benefits of personalized diets for overall well-being.

Circadian rhythm expert Prof. Satchin Panda discusses the importance of aligning with our body clock for optimal health. Topics include effects of light and food on circadian rhythms, dangers of shift work, best eating window for health, and benefits of time-restricted eating.

Join Jonathan and Tim Spector as they honor the legacy of Michael Mosley, discussing his four key habits for health. Topics include the benefits of cold showers, deep belly breathing for stress management, nature exposure, exercise, and integrating movement into daily life. Discover the science behind these habits and their positive impact on overall health and happiness.

Prof. Christopher Gardner discusses the rise of plant-based meat alternatives and their impact on health. They compare the nutritional value of plant-based options to red meat and highlight concerns about ultra-processed foods. The podcast explores studies comparing plant-based meat to real meat and emphasizes the health benefits of choosing plant-based alternatives.

Dr. Jen Gunter, a gynecologist, discusses menstruation, PMS, and PCOS. She covers heavy periods, iron deficiency, period pain management, and diet impact. Topics include understanding the menstrual cycle, treating PMS/PMDD, and managing PCOS. The episode provides insights on diet, exercise, and iron supplementation for better menstrual health.

Dr. William Li, an expert in cardiovascular and metabolic health, discusses the crucial link between heart health and brain function in preventing dementia. He emphasizes lifestyle choices like diet, exercise, and sleep to maintain brain health. Topics include the role of blood vessels in brain health, the impact of circulation on brain function, and the importance of healthy blood vessels in preventing dementia.

Prof. Philip Calder discusses how chronic inflammation affects health, the role of diet in managing inflammation, and its links to diseases like heart disease and diabetes. He explains the impact of inflammation on blood vessels, aging, and the importance of omega-3 fatty acids in reducing inflammation.