This, in turn, can lead to infections, acne, and other skin problems. If you want an efficient routine, these step-by-step instructions will teach you how to clean makeup brushes in less than five minutes: 1. Turn on your faucet and let the water run until it is warm.
protein-bound iodine test (PBI). Blood test to measure the concentration of thyroxine (T4) circulating in the bloodstream. The iodine becomes bound to theprotein in the blood and can be measured. Useful in extablishing thyroid function.
The thyroid gland is important in regulating metabolism. It produces 2 important metabolic hormones, thyroxine (T4) and triiodothyronine (T3). T4 contains 4 iodine atoms, whilst T3 contains 3 iodine atoms. T3 and T4 both affect the bodyâs metabolism by influencing protein production of every cell in the body.