Link Between Blood Type and Heart Disease Risk Questionable

A new study published in the American Heart Association journal Arteriosclerosis, Thrombosis and Vascular Biology found that people with blood type A, B, or AB — 66% of the American population — had a higher risk for coronary heart disease compared to those with blood type O [1].

Normal artery vs narrowing of artery

Red Cross Blood Supply at Emergency Levels

The Red Cross recently announced that its blood supply has reached emergency levels [1]. Donations are down more than 10% across the country, resulting in 50,000 fewer pints of blood than expected last month.

Red Cross: Emergency need for blood