Anatomy of Hair. A diagram of hair anatomy appears relatively straightforward, but it's actually one of the most complicated structures in the body. Hair is made up the two separate structures: the hair follicle, which exists below the skin, and the hair shaft, which is the hair we see. The hair follicle is the living part of the hair.
How hypothyroidism negatively affects your stomach acid levels. Just as hypothyroidism can result in the drying out of your skin and hair, it also seems to lower the levels of stomach acid in many thyroid patients, possibly by lowering your amount of parietel cells or lowering their ability to produce gastric acid, aka hypochlorhydria.
The role of the thyroid gland is to make, store and release thyroid hormones. These hormones have a large impact on your health as they are involved in many important cell functions.This includes everything from growth of the body and brain, to the release of other important hormones, and even how energized you feel.he main function of the thyroid hormone is to regulate the metabolism of your cells-that is, the chemical changes in your cells that cause them to live, grow, and die. You can think of your metabolism a little bit like your utility bill.