Which Vitamins are good for hair loss?
Hair cells are some of the body’s most active, so they need a good supply of most of the main vitamins and minerals which are part of a healthy diet. The nutrients which are most important to supporting healthy hair growth include zinc, iron, biotin, and vitamins D and C.
Physiological effects of vitamin deficiencies
There is a proven link between vitamin D levels and hair loss. Alopecia areata is an auto-immune condition in which the immune system attacks hair follicles. The body needs vitamin D to maintain the functioning of a healthy auto immune system.
On the other hand, too much zinc can also be bad for the body as it interferes with the absorption of other minerals. Also, it can lead to the overproduction of testosterone. High levels of testosterone are associated with male pattern baldness, so the effect on hair health can be negative.
Vitamin C also plays a useful role in anti-ageing. This effect is not limited to the hair, but most people see their hair thin as they get older, so a good balance of vitamin C is helpful for keeping the body young and thus promoting strong hair growth.
Some patients’ hair loss, which they believe to be genetic, can actually be reversed with treatment for iron deficiency.
There are several types of vitamin B. B12, also known as cobalamin, is another key part of the red blood cell production process. A vitamin B12 deficiency can mean there are fewer red blood cells than usual, otherwise called anemia.
Anemia has many symptoms, such as lack of energy, tinnitus and loss of appetite, but if the blood cannot deliver enough oxygen to the hair then it may thin, grey, or shed.
Which products keep hair well-nourished?
Some people benefit from taking dietary supplements. Vitamin D supplements are now widely recommended by doctors. There is more controversy about other types of vitamin and mineral supplements.