​Dandruff is a common scalp condition characterized by the flaking of dead skin cells. It often results from the overgrowth of a yeast-like fungus called Malassezia, leading to itching and irritation. Factors like dry skin, oily scalp, and certain skin conditions can contribute to dandruff, which can be managed with proper hygiene and treatments. While various factors can contribute to its onset, dietary habits play a significant role in either exacerbating or mitigating dandruff. ​