Yesterday, I explained my rationale for supplementation in a Primal lifestyle. Today, I’m going to get a bit more specific and discuss the role of supplementation on a keto diet. As a diet founded upon the restriction of an entire class of macronutrients, keto seems like the perfect candidate for stringent supplement requirements. And if you go around the web asking other people, you’ll find plenty of opinions, lists, and recommendations for this or that supplement that you absolutely must take or face certain death and disfigurement. I disagree. Done well, keto needs no overt supplementation. That said, some supplements can be useful. (This Mark's Daily Apple article was written by Mark Sisson, and is narrated by Tina Leaman)