Kgnu - How On Earth

Low Carb Diets and Lifespan (starts 3:00) Dr. Ron Rosedale, MD, gives a "second opinion" about a widely publicized report in the prominent medical journal The Lancet.  The Lancet report contends that low carb diets (40% carbs or less) shorten lifespan, and moderate carb diets (roughly 55% carbs) promote longer lifespans. The study is being hailed as proof for why people should “eat carbs in moderation.” But what if the Lancet study didn't go low enough on carbs to reveal potential benefits of a VERY low carb diet?  Dr. Rosedale advocates a very low carb, adequate protein, high fat diet, meaning roughly 15% of calories from carbohydrates, 15% from protein and 70% from fat.  (GO HERE for extended version) Down syndrome and Inflammation (starts 15:25) Joaquin Espinosa,  executive director of the Crnic Institute for Down syndrome, discusses the inner workings of cells in people with the genetic mutation known as Down syndrome.  His findings may explain some common characteristics of Down syndrome, such as shorte