(Here is your guide to which foods to eat and avoid, depending on your blood group.)

BLOOD TYPE O
You should follow a high-protein diet with plenty of meat and fish, but stick to low fat carbohydrates and low –dairy foods. Avoid avocados, nuts and oranges and take lots of exercise.

BLOOD TYPE A
You should adopt an almost vegetarian diet that is high in carbohydrates and low in fat. it should be free of red meat with plenty of vegetables and a low in take of diary products. Gentle exercises can benefit this group.

 

BLOOD TYPE B
You have the most flexible digestive system, so you can eat the most varied diet. Yours is the only group that does well with diary products and plenty of meat and some fish. Avoid chicken and bacon but have plenty of fruit and vegetables. For exercise, try moderate swimming or walking.

BLOOD TYPE AB
You have most of the benefits and intolerances of type A and B diets and also the best immune system. It is recommended you follow a combination diet of either type A rod B and you also practise relaxation techniques and calming exercises.