Hair loss is a very common problem, but what causes one person to have this problem maybe different from what causes another person to have it. One person might be losing his hair because he has an auto-immune disorder; another might be losing his because he has the wrong set of genes. One of the many different causes of this is lack of iodine. It might not seem apparent to most people, but iodine and hair loss actually have a lot to do with each other.
What exactly is iodine?
Iodine is a micronutrient produced by the thyroid gland that has a lot of important biological functions. Iodine’s most important function is to be used by the thyroid gland in the production of triioodothyronine and thyroxine – these two hormones are called the thyroid hormones. The thyroid hormones work on almost every part of the human body. Metabolism and bone growth are just two of many bodily functions the thyroid hormones regulate. As you can guess, the thyroid hormones also regulate hair growth. Iodine is where everything starts.
Because of a lack of iodine ultimately leads to loss of hair, it is entirely possible that an individual only needs to take an iodine supplement to stimulate hair growth. There are many iodine supplements currently available in the market right now. Not all kinds of iodine can help you regrow your hair however. Synthetic iodine (the one found in table salt) is actually ineffective in stimulating hair growth. Vegetarian or non-synthetic iodine is what is used to treat hair loss. Taking in iodine supplements has certainly been shown to have benefits. Before you start taking them, however, it is best to consult your doctor.
Stems from different causes, to blindly start taking iodine supplement just because you have recently learned about the link between iodine and hair loss would be a wrong move. You hair loss, for one, might be caused by alopecia areata. Iodine is not indicated for use in treating such a condition. Taking iodine when your hair loss is caused by alopecia areata would just be useless – it will have no effect.
Since alopecia is caused by many different things, it is best to consult a doctor before starting any course of treatment. A visit to a doctor should be your first step in treating your alopecia areata. By doing so, you can be sure that you are going to get appropriate treatment.