A blood type (also called a blood group) is a classification of blood based on the presence and absence of antibodies and also based on the presence or absence of inherited antigenic substances on the surface of red blood cells (RBCs). These antigens may be proteins, carbohydrates, glycoproteins, or glycolipids, depending on the blood group system. Some of these antigens are also present on the surface of other types of cells of various tissues. Several of these red blood cell surface antigens can stem from one allele (or an alternative version of a gene) and collectively form a blood group system. Blood types are inherited and represent contributions from both parents. A total of 35 human blood group systems are now recognized by the International Society of Blood Transfusion (ISBT). The two most important ones are ABO and the RhD antigen; they determine someone’s blood type (A, B, AB and O, with +, − or Null denoting RhD status).
There are generally four main blood types known to mankind:
Type A- stands for Agrarian,
Type B- stands for Bavarian,
Type O- stands for Original hunter, and
Type AB- the most common one of all, often followed by the strongest immune system.
Aside from these, there are more than 400 distinguished blood type subcategories, all depending on the person’s profile, health and lifestyle.
However, since the main four types are the focal point for any person’s wellbeing, take a look at the foods that suit each type:
Blood type A: mostly vegetarian, including fish, chicken, and yogurt. Steer clear of legumes, spicy foods, dehydration, and coffee.
Blood type B: based on dairy, mutton, fish, vegetables, tea and grains. Stay away from alcohol, preservatives, and excessive noise.
Blood type O: consist of meat, fish, vegetables, and fasting. Steer clear of dairy products, processed foods, and over-eating.
Blood type AB: as a contemporary type, the AB can eat almost anything. The most preferable foods ate organic, fresh raw foods, and avoiding of cooked and processed meals.