Poor blood circulation can result in several health conditions, such as peripheral artery disease and Raynaud’s disease. It can also cause digestive issues, numbness, muscle cramps, a cold sensation in the feet and hands, and pain. While one can treat circulatory issues with therapies, proper nutrition is also essential. The foods listed here not only optimize blood flow but also improve a person’s blood count—the vital cells in the blood. Cayenne pepper Cayenne pepper gets its spiciness from a phytochemical called capsaicin that reduces blood pressure and promotes blood flow by triggering the release of nitric oxide. Nitric oxide is a popular compound that ensures blood flows seamlessly through the arteries and veins by relaxing the tiny muscles in the blood vessel walls and expanding the blood vessels. Studies suggest that cayenne pepper also improves blood vessel strength and lowers plaque buildup in the arteries. Interestingly, this spicy pepper is a typical inclusion in pain-relieving creams because it amplifies blood flow to the affected area. Beetroot Beetroots are a powerhouse of healthy nutrients like nitrates, which help improve blood flow and regularize blood pressure. Beetroot juices are an absolute hit among health fanatics as they are also a great immunity-boosting food.