While most grains are prohibited in this diet, some may be included. The most beneficial beans for the O blood type diet include Most berries (except ones mentioned in “Foods to Avoid”).Most vegetables are allowed in this diet. Nuts are a great source of protein and good fats, both of which favor O blood groups. But the diet allows the occasional consumption of certain dairy products like The O blood type diet allows the consumption of most meat products, including cold-water fish.ĭ’Adamo recommends avoiding dairy products. O blood type diet, according to D’Adamo: Animal Proteins This ensures efficient metabolization of cholesterol in animal fats and better calcium assimilation. These enzymes are present in naturally higher levels in people of O blood type. O blood type can digest meals containing protein and fat.Īlkaline phosphatase and ApoB48 are two enzymes important for metabolizing fats and protein. However, this innate immunity can also increase the risk for certain conditions like ulcers and thyroid disorders. Thus O blood type has a useful defensive benefit. They appeared to have provided a unique survival advantage since many diseases that our ancestors developed have markers that simulated the A, B, and AB blood types. The O blood group is the only one that has antibodies for two antigens (A and B). Some interesting facts about blood groups Learn more:Īdditionally, the presence of the Rhesus factor (that determines +ve or -ve) results in 8 different types of blood groups. Choosing A Diet According To Your Gene Type To Achieve All Nutritional Goalsĭid you know that what you eat affects your gene expression and the gene variants you have to affect how you process the nutrients in your diet? These genetic variants also answer questions like why some people eat a lot and not put on weight, why certain people can’t consume dairy without experiencing gastrointestinal troubles, and why some people experience caffeine jitters after just one cup of coffee. Read on to know what is theorized to be the best O blood type diet. For example, those with type A blood should avoid meat and dairy, while those with type B blood should eat more green vegetables.

The diet is based on the theory that your blood type affects your ability to digest certain foods and that eating the right foods for your blood type can help you to be healthier. Peter D'Adamo created this diet, and it is said to help manage weight, improve energy levels, and reduce the risk of illness. Each diet is based on what substances are best for each blood type. When it comes to blood type diets, there are four different types – A, B, AB, and O.

Negative o blood type diet