Are you interested in the Keto Diet, but you are over 50? Worry no more, this book is specifically written for you When you are over 50, your body starts to fail you. You no longer have the ability to party past midnight without feeling horrible for the rest of the month. Simply put, as we age, our lean muscle mass goes down, which slows our metabolism down. That, along with our not-as-active lifestyle when we get...