Nutrition Blogs

Start with the tiny pink, blue, yellow, or fashionably minimalist packet. It looks harmless enough, the sort of thing that lives next to diner coffee and asks only to be ignored. Then a Neurology paper comes along and suggests that higher long-term intake of several low- and no-calorie sweeteners was associated with faster cognitive decline.

Your body already makes creatine. Your muscles already run on it. And yet, taken in supplemental form, this small nitrogen-containing molecule has accumulated one of the most robust evidence bases in the history of nutritional science