Are beans good for B-positive blood type?
                                
                                
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                                    4 min read                                
                            
                                Despite claims made by the popular Blood Type Diet, there is no scientific evidence to support tailoring your diet based on your blood group. The diet, which suggests that people with B-positive blood should avoid certain legumes, is widely considered pseudoscience by nutrition experts, who emphasize that beans are a healthy addition for almost everyone.