Understanding Nutrition and the Blood Type Diet: Can Blood Group B+ Eat Bread?
                                
                                
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                                    4 min read                                
                            
                                A 2013 systematic review published in the *American Journal of Clinical Nutrition* found no evidence to validate the purported health benefits of blood type diets. Despite this, many people still wonder, 'Can blood group B+ eat bread?' due to the diet's claims about avoiding wheat.