Cooking Healthy Grain Free for Diabetics, Gluten Intolerance and Paleo Diet The Cooking Healthy book details three diet plans, the Paleo Diet, Diabetic Recipes, and the Gluten Free diet. These three diets are a great means to help lose weight and become healthier while dealing with certain health conditions. They also help people with detrimental health conditions like diabetes, gluten intolerance, and gluten allergies. Diet and nutrition are excellent means of treating these conditions and often help to alleviate the ill symptoms completely caused by these health concerns. The Paleo Diet section covers recipes just for the Paleo Diet. The Paleo Diet is the diet our ancestors ate back during the Stone Age. Historical research shows these people were healthy and lived long lives. They did not suffer from the same ailments we do today, in particular, they had healthy hearts, healthy blood sugar, and good weight levels. Paleo Diet is the absence of grains and legumes.