The Blood Type Diet makes recommendations based solely on your blood type. So, if you have a chronic condition (say, diabetes), you may be told to eat high protein, while another person with diabetes may have to avoid dairy or chicken. This may conflict with your diabetes treatment plan. The American Diabetes Association recommends a more practical approach to your day-to-day eating. It also cautions against focusing on specific foods. In most cases it doesn't recommend cutting out any major food groups.
