What should O+ blood avoid according to the blood type diet?
                                
                                
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                                    4 min read                                
                            
                                The blood type diet theory, popularized by naturopath Peter D'Adamo, suggests that individuals with O positive blood should avoid certain foods based on their ancestral 'hunter-gatherer' heritage. While the scientific community largely refutes this theory due to a lack of evidence, it remains a popular dietary framework.