Dandruff is a common but unpleasant--and sometimes embarrassing--scalp condition affecting millions of people in all age groups, according to the Penn State Milton S. Hershey Medical Center. The white patches that build up on your scalp, flake off and rain onto your shoulders are caused by an oily scalp, contrary to the obvious assumption that dandruff is caused by skin that's too dry. Prevent dandruff naturally by stepping up shampooings and making simple adjustments in your diet, lifestyle and routine.
Step 1
Shampoo more, not less. According to the Mayo Clinic, if your dandruff is mild, you might resolve and prevent it from recurring by washing your hair every day with a gentle cleanser. If you want to avoid harsh, medicated dandruff shampoos, the clinic suggests using a shampoo with tea tree oil as an alternative. Tea tree oil has antibiotic, antiseptic and anti-fungal properties.
Step 2
Adjust your diet. The Milton S. Hershey Medical Center states that some dandruff sufferers have reduced the prevalence of white flakes by eating less sugar and yeast and increasing consumption of foods high in zinc, vitamin B and omega-3 fatty acids. Integrative physician Dr. Andrew Weil points out that sardines, wild Alaskan salmon and ground flaxseeds are good sources of omega-3 fatty acids.
Step 3
Supplement your diet. Dr. Weil suggests choosing evening primrose oil or black current oil, sources of gamma-linolenic acid, for healthy hair and skin. He advises taking 500 mg twice daily for between six and eight weeks. After you notice a reduction in dandruff, cut the dose down to 250 mg.
Step 4
Reduce stress. The Mayo Clinic indicates that stress increases your risk for numerous diseases and medical conditions--it can even trigger the onset of dandruff or make existing dandruff worse.
Step 5
Get some fresh air. The sun's ultraviolet rays can reduce dandruff, says the Mayo Clinic. However, remember that UV rays increase signs of premature aging, as well as your risk for getting skin cancer. Make sure you apply sunscreen on all other areas of skin exposed to the sun other than your scalp.
Tips and Warnings
- The conventional at-home treatment for dandruff is frequent use of nonprescription medicated dandruff shampoos that contain ingredients such as tar, salicylic acid, zinc pyrithione, selenium sulfide or ketoconazole, states the Mayo Clinic.
- See your doctor if you can't control dandruff or your scalp is red and irritated; according to the Milton S. Hershey Medical Center, your doctor may need to examine you and conduct diagnostic testing to determine the cause of dandruff, as well as recommend suitable medical treatment.
Things You'll Need
- Mild shampoo or shampoo with tea tree oil
- Evening primrose oil or black current oil supplements
