<p>Today on the NutritionFacts Podcast, we inaugurate a new series that brings you the latest on a variety of topics. Our first Research Roundup includes the benefits of vinegar for blood sugar control, how coffee can impair iron absorption, and what happens to your brain when you eat a meal high in saturated fat. <span class="notion-enable-hover" data-token-index="0">This episode features audio from <a href="https://nutritionfacts.org/video/vinegar-for-blood-sugar-control-and-polycystic-ovary-syndrome-pcos-treatment/">Vinegar for Blood Sugar Control and Polycystic Ovary Syndrome (PCOS) Treatment</a>, <a href="https://nutritionfacts.org/video/does-coffee-inhibit-iron-absorption-what-are-the-effects-of-having-too-much-iron/">Does Coffee Inhibit Iron Absorption? What Are the Effects of Having Too Much Iron?</a>, and <a href="https://nutritionfacts.org/video/the-role-of-endotoxins-in-alzheimers-and-dementia/">The Role of Endotoxins in Alzheimer’s and Dementia</a>. Visit the video pages for all sources and doctor&#8217;s notes related to this podcast.</span></p>

Get Some Sleep

Have you ever wondered if there’s a natural way to lower your high blood pressure, guard against Alzheimer’s, lose weight, and feel better? Well, as it turns out, there is. Michael Greger, M.D. FACLM, founder of NutritionFacts.org and New York Times best-selling author of How Not to Die, How Not to Diet, and the just-released How Not to Age, uncovers the best evidence-based nutrition that may add years to our life and life to our years.