but they are only one small aspect of human genetics and physiology.
Aging is shaped by a complicated interaction among genes, lifestyle, environment, medical conditions, and countless biological processes occurring throughout life.
Instead of searching for a “slow-aging” blood type, it is more useful to focus on factors with stronger evidence behind them: staying physically active, eating a balanced diet, avoiding tobacco, protecting skin from excessive UV exposure, getting adequate sleep, managing cardiovascular and metabolic risk factors, and receiving appropriate preventive medical care.
Your blood type is important information to
