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The Exam Room by the Physicians CommitteeAuthor: Physicians Committee
Dive into the science of your diet! Learn how a humble blueberry can fight cancer or what the longest living people in the world are eating. Every episode is packed with facts that will raise your health IQ and boost your nutrition knowledge. "The Weight Loss Champion" Chuck Carroll is joined by Dr. Neal Barnard, a leading voice in nutrition science and founder of The Physicians Committee, and other elite doctors and dietitians. Unlock the secrets to living longer and healthier life and how to fight diseases with every meal. Language: en Genres: Health & Fitness, Medicine, Nutrition Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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Best Iron Sources for a Plant-Based Diet: What to Eat, What to Avoid | Dr. Neal Barnard
Episode 73
Thursday, 24 September, 2026
Nearly one-third of American adults may have some form of iron deficiency. Does that mean we should be eating more meat—or could that advice create an entirely different set of health problems? Dr. Neal Barnard joins Chuck Carroll to examine a Washington Post article recommending meat, poultry, and seafood as sources of highly absorbable heme iron. They also explore the counterargument from Dr. Jim Loomis of Barnard Medical Center, who says beans and greens are the healthier choice. You'll learn how to meet your iron needs while eating a plant-based diet, including the best foods, the importance of vitamin C, and common mistakes that can interfere with absorption. Dr. Barnard also examines the complete nutritional package that comes with each source of iron. How do beans compare with beef when calories, total fat, saturated fat, cholesterol, fiber, and protein are considered? And what could the choice mean for LDL cholesterol, blood sugar, insulin sensitivity, inflammation, blood pressure, weight, and other metabolic markers? Plus, discover the potential concerns surrounding heme iron, including its associations with colorectal cancer, cardiovascular disease, oxidative stress, and type 2 diabetes. Topics discussed include: Heme iron vs. non-heme iron The best plant-based sources of iron Beans, lentils, tofu, seeds, whole grains, and leafy greens How vitamin C improves iron absorption Ferritin, hemoglobin, and transferrin saturation When an iron supplement may be necessary The potential risks of taking iron without medical supervision Calories, saturated fat, cholesterol, and fiber in iron-rich foods Heme iron and the risks of cancer and heart disease 🥩 Iron in Meat Linked to Heart Disease 👉 https://bit.ly/meat-iron-risk This episode of The Exam Room Podcast is sponsored by the Gregory J. Reiter Memorial Fund. Our sincere thanks to Alysoun Mahoney and everyone at the fund for their generous support of the Physicians Committee and The Exam Room Podcast. 🙂 Gregery Reiter Fund 👉 https://gregoryreiterfund.org Make a gift to support The Exam Room Podcast and the life-changing work of the Physicians Committee. 🙏 Support The Exam Room Podcast & PCRM 👉 https://bit.ly/SupportExamRoom This episode is not medical advice. Always speak with your doctor about any changes to your diet or lifestyle. - About Us - The Physicians Committee is dedicated to saving lives through plant-based diets and ethical and effective scientific research. We combine the clout and expertise of more than 17,000 physicians with the dedicated action
