making them more noticeable. This can be especially apparent in people who exercise regularly, particularly during or after weightlifting or high-intensity workouts. Exercise temporarily increases blood flow and can cause the veins to become more prominent.
Aging is another natural factor. As we get older, the skin gradually becomes thinner and loses some of its collagen and elasticity. As a result, structures beneath the skin, including veins, can become more visible. This is particularly noticeable on the hands, where the skin is naturally delicate.
Temperature can also affect how visible
