Studies suggest that people with blood type O might enjoy a slight biological edge when it comes to healthy aging. They tend to have a lower risk of cardiovascular issues such as heart attacks and strokes, along with a potentially reduced chance of certain cancers.
This advantage may be partly due to more efficient blood flow. Type O blood often supports smoother circulation and balanced clotting, which can help deliver oxygen to tissues more effectively. Over time, this may contribute to slowing some aspects of physical decline. While
