Which Blood Type Lives the Longest?

Type O. Type B. Type A. Type AB. Researchers have studied which blood type lives longest — and the findings are more nuanced than any headline suggests. This video breaks down what the science actually shows: heart disease risk, cancer data, centenarian studies, and immune strength — for all four blood types. No myths. No hype. Just the facts. 💬 What's your blood type? Tell us below. 🔔 Subscribe for more