Vitiligo causes skin to lose pigment, and is therefore more noticeable on people with darker skin to start with. Skin first appears blotchy, and finally becomes light like an albino. Other symptoms include whitening of hair, loss of color inside the mouth and loss of eye color. This chronic condition is still poorly understood and there is no cure, but experts say diet could play a role in reducing the symptoms of vitiligo. If you have vitiligo, speak to a specialist about your diet.
Omega Oils
Scientists M.R. Namazi and G. Chee Leok advise vitiligo patients to avoid omega-6 fatty acids found in cereals, vegetable oils, poultry, meat and eggs, writing for the "Indian Journal of Dermatology, Venereology and Leprology" in 2009. In contrast, it is advisable to increase your intake of omega-3 fatty acids, say the scientists. Omega-6s are found in oily fish, whole grains and fresh fruit and vegetables, and may increase the formation of free radicals, while omega-3s are known to inhibit inflammation.
Quercetin
Quercetin, found mainly in apples and onions, has been shown to prevent cell death in vitiligo patients, Namazi and Chee Leok say. Onions are also high in antioxidants, which may help vitiligo sufferers.
Folic Acid and Vitamin B12
Some studies have shown vitiligo patients to have reduced levels of folic acid and vitamin B12, meaning that taking supplements may be advisable. However, a 2009 study published in the "European Journal of Dermatology" showed that additional studies need to made in this area. Seek medical advice if you feel you could benefit from nutritional supplements.
Foods to Avoid
Tannins, which occur in wine, tea, red and black berries, mangos, cashews and pistachios, are thought to exacerbate the symptoms of vitiligo, so avoid them where possible. Experts at the health website Health Guidance recommend avoiding high-gluten foods such as wheat, oats and rye, as gluten is thought to hinder healing in the body.
Lifestyle
To promote healing, Health Guidance recommends avoiding stress where possible, getting adequate sleep, exercising, having social contact, taking hot showers, drinking warm milk and enjoying the sunshine, as well as following a general healthy lifestyle.
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