Poor blood circulation can result from a variety of factors, according to Dr. James F. Balch, author of "Prescription for Nutritional Healing." Some of these factors, such as arteriosclerosis, are caused by poor diet and other personal habits. There are also genetic factors such as pulmonary stenosis, which is characterized by pulmonary arteries that are too small to handle the flow of blood pumping from the heart. Poor blood circulation can cause symptoms such as coldness or numbness in the extremities, fatigue and impaired brain function. Some nutritionists believe that certain foods can help enhance blood circulation. Consult your physician before changing your diet to treat poor blood circulation.
Garlic
Although garlic is best known for its culinary uses, this herb has been used for medicinal purposes for centuries. According to Michael Castleman, author of "The Healing Herbs," Egyptian royalty gave garlic to slaves to enhance immune system function and increase strength. Greek physicians also prescribed garlic to treat wounds and prevent infections. Ajoene and allicin, the active chemicals in garlic, may also help clear out fatty deposits in veins and arteries, which contribute to high blood pressure and arteriosclerosis. Although allergic reactions are rare, consult your doctor before using garlic cloves or supplements to treat poor blood flow.
Whole Grains
According to Balch, B vitamins are essential for improving blood flow, particularly to the surface of the skin. Whole-grain breads and pastas that are not subjected to bleaching and other refining methods are rich in B vitamins. Multi-grain breads, crackers, pastas and chips may provide the B vitamins necessary to enhance blood circulation. Some whole-grain foods contain niacin, also known as vitamin B3, which may aggravate symptoms of gout and liver disorders.
Cayenne
Cayenne is a hot, red pepper that is primarily produced in South America and the Caribbean islands, according to Castleman. It has been used for centuries in Africa, the Caribbean, Mexico and the West Indies as a digestive aid. However, the active chemical compound in cayenne, called capsicum, may also enhance blood flow through the body's veins and arteries. It may also help clear out fatty deposits that block blood circulation in the arteries.
References
- "Prescription for Nutritional Healing"; James F. Balch, M.D.; 1997
- "The Healing Herbs"; Michael Castleman; 1991
