Understanding Nutrition: What does O+ blood need? The Evidence-Based Answer
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4 min read
While the blood type diet theory has been popular for decades, a systematic review published in the *American Journal of Clinical Nutrition* found no scientific evidence to support its health claims. So, to answer the question, "What does O+ blood need?", it's not a diet based on blood type, but a balanced, evidence-based nutritional approach tailored to individual health needs that truly matters.
