people talk about “aging slowly,” they sometimes mean maintaining younger-looking skin.
In that context, blood type is not considered a major determinant.
Ultraviolet radiation is an important environmental contributor to premature skin aging. Repeated UV exposure can contribute to wrinkles, pigmentation changes, and loss of skin elasticity over time.
Appropriate sun protection is therefore considerably more relevant to preventable premature skin aging than ABO blood group.
Cardiovascular and Metabolic Health
Blood pressure, cholesterol, blood glucose, body composition, physical activity, smoking, and other cardiovascular and metabolic factors can have substantial effects
