Nutrition Facts with Dr. Greger

Explore the intriguing debate around fish oil supplements and their effectiveness for heart health. Learn about recent clinical trials challenging traditional beliefs and the misconceptions surrounding omega-3 fatty acids. Discover the risks of PCB contamination in children's fish oil, raising concerns about safety. Algae-derived DHA emerges as a safer alternative, with breast milk praised as the best omega-3 source. This discussion re-evaluates long-held guidelines and promotes a critical look at the necessity of fish oil in our diets.

Smoothie-making is an art that impacts nutrient absorption more than you might think. The discussion reveals how bananas can hinder polyphenol absorption while mangoes might be a smarter choice. Dive into the culinary science of smoothies and learn about enzyme interactions that affect nutrition. Get tips on optimizing your smoothie ingredients for maximum health benefits!

Discover how Herbalife supplements can pose unexpected risks to liver health. Learn about the strong connection between diet and the prevention of non-alcoholic fatty liver disease. The discussion also delves into the potential links between poultry exposure and liver or pancreatic cancer. With insights on maintaining a healthy liver, this conversation emphasizes the importance of a plant-based diet. Tune in for valuable tips to keep your liver thriving!

A look at some research to add life to our years. This episode features audio from: There’s a Fly in My Aging Research! Life Extension with FGF21 How to Increase Your Life Expectancy 12 to 14 Years Visit the video pages for all sources and doctor’s notes related to this podcast.

Drink enough water to make a difference. This episode features audio from: Does Drinking More Water Help You Lose Weight? How Much Water Should You Drink Every Day to Lose Weight? Visit the video pages for all sources and doctor’s notes related to this podcast.  

Discover how lying at a slight head-down tilt can aid in weight loss by influencing heart hormones and fat mobilization. The discussion dives into hormonal manipulation, revealing ways to boost metabolism without exercise. Health benefits like improved bone density and muscle mass from this position are explored, alongside safety tips for getting up. Uncover the fascinating connection between body positioning and fat burning while considering potential risks for certain individuals!

Discover the impacts of testosterone therapy on libido in postmenopausal women and whether natural methods can help. Delve into the effectiveness of vaginal versus oral estrogen therapies for managing menopausal symptoms. Explore intriguing findings about how the age at which women become mothers might affect longevity. Finally, learn how diet and lifestyle choices can influence the timing of menopause, with a spotlight on the advantages of a plant-based diet.

Explore the hidden dangers of popular algae supplements like chlorella and spirulina. Discover the serious health risks posed by toxins, contamination, and misleading marketing claims. The paradox of chlorella's detoxification benefits against the backdrop of potential harms is scrutinized. Delve into how spirulina might benefit cholesterol and cognition, but also raises red flags about safety. This insightful discussion emphasizes the necessity for rigorous quality control in nutritional products.

Delve into the immense health benefits of physical activity. Discover how exercise can potentially extend both lifespan and healthspan, and hear about the nuanced debates among experts. Learn about the influence of genetics and socioeconomic factors on exercise benefits. The discussion emphasizes a balanced approach to using physical activity as a form of medicine. Is there such a thing as too much exercise? Explore this intriguing question.

Discover how exercise can rival certain medications in effectiveness. Learn about the lifesaving power of regular physical activity and its role in reducing chronic disease risks. The discussion emphasizes that even small amounts of movement count. Hear inspiring health transformation stories and initiatives aimed at increasing access to nutrition information. It's a compelling look at how combining exercise and nutrition can lead to a longer, healthier life!