American dietician Peter D'Adamo has made some kind of revolution in medical dietology with an invention of blood type diet. This diet type is completely based on the personal peculiarities, namely the blood type of the person being eager to loss weight. Blood type diet enjoys great popularity these days. No restrictions in amounts of food and no counting calories are the reasons to prove such popularity. In fact blood type diet from the medical perspective is not a diet as itself, but rather a healthy nutrition way. Such diets successfully combine two quite contrary features of healthiness and effectiveness in the weight loss process. In applying blood diet the organism on its own without aside recollections and coercions cleans itself from hazardous toxins and extra weight.

Basically any blood type diet plan is based on in taking natural products- meat, vegetables, fruits, porridges that contribute to elimination of excessive weight. Due to the concept of the author, people cease to intake harmful meals by the same normalizing exchange processes in the organism. However, complete exclusion of "harmful" elements may pose some kind of threat especially for the people with advanced diseases. Thus such diets are recommended to comprise healthy diet food supplements and food additives to compensate vital nutrients that are indispensible for the organism well-being. The choice of the diet and food additives is to be made under the medical supervision. On the basis of medical check up, dietitian prescribes the diet type and necessary healthy food diet supplements with the regard to physical peculiarities of the organism.