The Role of Diet in Scalp Health: How Nutrition Affects Conditions Like Dandruff

Dietary changes—particularly an increased consumption of processed foods lacking essential nutrients—can negatively impact scalp health. Eating a diet rich in healthy, whole foods is key to supporting the health of your scalp and skin, which can help manage or even prevent dandruff.

Many vitamins and minerals play an essential role in maintaining a healthy scalp. For example, Vitamin D, found in foods like fatty fish and fortified dairy, supports immune function and skin health. B vitamins (such as biotin, B7), found in foods like whole grains, nuts, and avocados, are crucial for skin and hair regeneration. Omega-3 fatty acids, which are abundant in oily fish and flaxseeds, help reduce inflammation and improve skin hydration. Zinc, which can be found in foods like pumpkin seeds, beef, and lentils, also supports skin cell turnover.

For more detailed information on the role of diet in health and wellness, refer to credible sources such as the World Health Organization (WHO), Harvard T.H. Chan School of Public Health’s Nutrition Source, and FDA Guidelines.

By focusing on nutrient-rich foods that promote healthy skin and hair, you can help support a healthy scalp and potentially reduce dandruff symptoms without the need for harsh chemicals or medications.