Oranges, cayenne pepper, garlic, ginkgo biloba, sunflower seeds, root ginger, goji berries, watermelons, salmon and avocados are all foods that improve blood circulation. Foods such as garlic not only stimulate blood flow but also cleanse the blood and prevent plaque buildup, according to Actegy Health.
Oranges and other citrus fruits are rich in vitamin C, which helps to strengthen blood capillary walls and prevent the development of plaque; plaque can lead to poor blood circulation, states Actegy Health. Both salmon and avocados contain heart-healthy omega 3 fatty acids. These healthy fats help to reduce risks of blood pressure; lower unhealthy fats called triglycerides in the blood; and reduce possibilities of blood clots.
Cayenne pepper, sunflower seeds, pumpkin seeds, nuts and olives help to increase the metabolic rate and strengthen the arteries and blood vessels, notes SuperHerbalFoods. Sunflowers seeds contain vitamin E, which helps to prevent risks of blood clotting.
Ginkgo biloba, one of the oldest surviving tree species in the world, helps to dilate blood vessels. It also helps to increase blood flow to the brain. Goji berries have a high fiber content that helps to boost the immune system and increase blood circulation. Watermelons, apricots, tomatoes and grapefruits contain lycopene, a natural antioxidant linked to improving blood circulation, explains Actegy Health.