Many people see healthy-looking hair as a sign of overall health and beauty. Like any other part of the body, hair needs a variety of nutrients to be healthy and grow properly and meet your beauty standards. Many nutritional deficiencies, in fact, cause hair loss or an unhealthy and brittle appearance.
While factors such as age, genetics, and hormones affect hair growth, optimal intake of hair nutrients is key to taking action.
The 5 vitamins and 3 other hair nutrients to look for in dietary supplements
All cells need vitamin A for growth. This includes hair, the fastest growing tissue in the human body. Vitamin A also helps the skin’s glands produce an oily substance called sebum which hydrates the scalp and helps keep hair healthy.
Diets deficient in vitamin A can lead to several problems, including hair loss
While it is essential to get enough vitamin A, don’t overdo it. Studies show that too much vitamin A can also make the situation worse. Sweet potatoes, carrots, pumpkins, spinach, and kale are all high in beta-carotene, converted into vitamin A. Vitamin A is also found in animal products such as milk, eggs, and yoghurt. Cod liver oil is a particularly good source.