day, the hands may look thinner, the skin may appear more delicate, and the veins may stand out more clearly. Meanwhile, the legs may feel tired or heavy after hours of standing or sitting.
However, visible veins alone do not necessarily indicate poor circulation. Understanding the difference between normal age-related changes and symptoms that deserve medical attention is essential.
The Pressure Problem: How Veins Return Blood to the Heart
Veins carry blood back toward the heart. In the legs, small
one-way valves help prevent blood from flowing backward, while the surrounding muscles assist its movement upward.
When these valves become
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