Interestingly, the natural juice was just as effective as the enriched juice. The researchers also determined that intestinal cells can absorb more citrulline from watermelon juice than from citrulline supplements, especially when the juice is unpasteurized. 2. It helps heart health.
Another option is to dilute two or three drops of tea tree oil in one tablespoon of vegetable oil and massage the mixture onto your scalp. With regular use, this remedy will heal a dry, itchy scalp within a week or two.
Dandruff flakes are actually dead skin cells that naturally fall off the scalp â more so if you scratch. Many people think that a dry scalp is synonymous with dandruff, but either a dry scalp or an overly oily scalp can cause excess cells to clump and fall off, forming dandruff flakes. A number of skin conditions and other causes can make your scalp flaky. Dry scalp. Dry skin on the scalp can cause scaly flakes. Dandruff due to a dry scalp can be treated with inexpensive, medicated dandruff shampoos sold in drugstores. Look for products that contain pyrithione zinc, salicylic acid, tar, selenium sulfide, or ketoconazole. Use dandruff shampoo a few times a week to keep flakes away.