You might have heard about Ketogenic Diet, Atkin's diet and many others. But have you ever heard of Blood group diets ?? This diet says that individuals blood group has a direct link to the absorption and digestion of certain foods in the body. In this way, a proper diet can help improve digestion, increase energy levels, prevent disease and help maintain an ideal body weight. According to Peter D'Adamo, a person's choice of condiments, spices, and even exercise should depend on his or her blood type. For example, people having O positive blood group have sensitive stomach so they should eat from a specific food items list. Those having type O blood should choose high-protein foods and eat lots of meat, vegetables, fish, and fruit but limit grains, beans, and legumes. Along with eating those foods, s...