Blood Group A (A+, A-)
People with this blood type must avoid kidney beans. You can safely eat other types of beans. You should mostly consume a plant-based diet full of vegetables and leafy greens.
Blood Group O (O+, O-)
This is the oldest blood group in human history. You will stay healthy if you eat a low-carbohydrate and high-protein diet.
Blood Group B (B+, B-)
This blood type started when humans began nomadic life and animal herding. You can comfortably include more meat and dairy products in your daily meals.
Blood Group AB (AB+, AB-)
This is a relatively new blood group that emerged just about 1,000 years ago. You should eat more turkey meat, soy tofu, seafood, and mixed vegetables.