My blood group is o+. what food is good for me? and which kind of food should i avoid?

Healthy natural food: All blood types: should eat healthy, natural foods. Healthy usually means low in fat (especially low in animal fats), a moderate amount of protein, and a moderate amount of whole grain carbohydrates (but very little sugar, and not much white rice nor white bread). Natural means unprocessed, with little salt, sauces, or preservatives. One's ABO/Rh blood type makes no difference in food choices.