Ever wondered if there's a natural way to lower your high blood pressure, guard against Alzheimer's, lose weight, forestall aging, sharpen your mind, boost your mood—or countless other questions? Back in 2017, we launched a podcast with a simple idea: Feature the audio from a selection of our videos every week. We celebrated our 500th episode of the NutritionFacts Podcast in July 2026!
Give the podcast a listen, and find out why it's had more than tens of million listens from all over the world and received lovely accolades, including a best podcast award year after year.
You throw a wide range of questions at me and I try and answer them while getting my steps in at the same time. This episode features audio from this live Q&A.
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It’s crazy when you think about all of the different kinds of foods we eat. We just swallow – and hope it all works out for the best. Well – as it turns out there are better ways to think about keeping our bodies humming healthfully along. Welcome to Nutrition Facts – I’m your host Dr. Michael Greger.
Today – I answer your questions…like ‘Does eating spirulina daily give you enough iodine?’ ‘How do you prevent Alzheimer’s disease?’ ‘And what do I do about ulcerative colitis?’ Jump on your treadmill and join me.
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We would love it if you could share with us your stories about reinventing your health through evidence-based nutrition. Go to NutritionFacts.org slash testimonials. We may share it on our social media to help inspire others.
To see any graphs charts, graphics, images or studies mentioned here, please go to the Nutrition Facts podcast landing page. There you’ll find all the detailed information you need – plus links to all of the sources we cite for each of these topics.
For a timely text on the pathogens that cause pandemics – you can order the E-book, audio book, or the hard copy of my latest book “How to Survive a Pandemic.”
For recipes, check out my new “How Not to Diet Cookbook.” It’s beautifully designed, with more than 100 recipes for delicious and nutritious, meals. And all proceeds I receive from the sales of all my books go to charity.
NutritionFacts.org itself is a nonprofit, science-based public service, where you can sign up for free daily updates on the latest in nutrition research via bite-sized videos and articles.
Everything on the website is free. There’s no ads, no corporate sponsorship. It’s strictly non-commercial. I’m not selling anything. I just put it up as a public service, as a labor of love – as a tribute to my grandmother – whose own life was saved with evidence-based nutrition.
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