Are you suffering from dry, itchy and flaky scalp? The main reasons for the dry scalp are scalp infections, certain underlying health conditions, eczema, dandruff, and frequent shampooing. It is common during winters, as the cool weather dries up the scalp or worsen it.Our scalp contains sebaceous glands which produce oil to maintain the scalp moisturized. The various factors mentioned above may affect the production of oil which leads to dryness in the scalp.Dry scalp can cause itchiness, flaking and frizzy hair. If you don’t treat the dry scalp on time, then absence of moisture can weaken the hair follicles and increase hair fall.The right way of treating dry scalp is to maintain the moisture in the scalp. This can be achieved by some home remedies and dietary changes.