You can support healthy blood circulation by eating a balanced
diet, exercising regularly, avoiding smoking, staying hydrated,
and limiting prolonged periods of sitting or standing still.
Walking and other forms of regular physical activity help
activate the leg muscles, which assist the movement of blood
back toward the heart. Foods such as leafy greens, berries,
beets, nuts, and fatty fish can contribute to cardiovascular
health when included in a balanced eating pattern. Elevating
your legs may also help relieve some types of leg swelling.
However, persistent leg swelling, pain, skin changes, or
unusually cold or discolored feet should be evaluated by a
healthcare professional. Sudden leg swelling or pain, especially
with chest pain or shortness of breath, requires urgent medical
attention.