Several foods have been shown to help improve blood flow and support heart health, including garlic, onions, beets, berries, citrus fruits, and leafy greens, among others. Share on Pinterest Grisha ...

Painful cramps in the legs that get better with rest can be a sign of poor circulation. Skin color changes, such as appearing pale, bluish, or gray, indicate poor circulation. Brittle nails and hair ...

Reduced blood flow can cause unpleasant symptoms, such as pain, muscle cramps, numbness, digestive issues and coldness in the hands or feet. In addition to those with poor circulation, athletes and ...