Why Can't Blood Type O Eat Avocados? Debunking a Pervasive Diet Myth
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4 min read
According to a 2013 systematic review published in the *American Journal of Clinical Nutrition*, there is no scientific evidence to validate the purported health benefits of the blood type diets. Despite this, the myth that people with blood type O can't eat avocados continues to circulate, based on the discredited theory that food compatibility is determined by blood type.