Yes, there are specific diets made for particular blood types. They are commonly referred to as 'Blood Type Diets' and are based on the idea that certain foods or food groups agree better with certain blood types.
Different diets should be followed for each blood type. People with O type blood should focus their diets on protein rich foods. People with type A blood should focus their diets on organic vegetarian diets. People with type B blood should focus their diets on a dairy based diet.
There are many books regarding the diets for certain blood types, and some regarding the diets of all blood types. An O blood type diet should be low in carbohydrates and high in proteins, such as meats and fish.
Doctor Peter D'adamo specializes in blood type diets. They are specific diets to tailor to the specific needs that arise in individuals while certain blood types. To find out specifics about a diet for blood type O you can go to www.dadamo.com.
All of the research indicates that blood type diets are not legitimate. You should not worry about your blood type but your diet in general.
These diets relating to blood types can be either an: A, AB, B, or O . According to your blood type, is what you should eat. For example, type A blood type would be more of a vegetarian diet, with grains, organic vegetables and gentle exercise.
Although I personally an unaware of any specific success from diets that are tailored specifically to blood type. There is a diet known as the "the blood-type diet" that claims to have had success with doing just that.
There are many diets that can benefit your blood type, eating a high protein diet can benefit your O blood type as well as eating vegetables rich in green color such as broccoli, kale, and spinach.
There are many individualized diet plans available for each blood type. From my understanding, those with type O blood should eat lean proteins, organ meat, and nutrient dense vegetables.
There is a book by Peter D'Adamo that outlines special diets by blood type. There are differences in diet, for example, people with type O blood should not eat much dairy, but people with type B blood should eat dairy.
Most blood type diets are based on the idea that certain blood types require special diets for optimal health. Type O blood type should choose a high protein diet. Type A blood type should choose a vegetarian diet. Type B blood type should choose a balanced omnivore based diet. Type AB blood type should choose a mixed and moderate diet. Furthermore, diets based on blood types have not been proven.
Meats are highly recommended for a person of your blood type O positive. Studies also show that people with your blood type should stay away from grains.
For type A diets, it is best to eat foods that fresh and organic. For type B diets, it is best to eat vegetables along with gamey foods such as lamb and bison. For type O diets, eat a health and balanced diet but exercise is key to weight loss.