T2, also known as 3,5-diiodo-L-thyronine, is a thyroid hormone thought to boost metabolism and aid in weight reduction. Consequently, it has gained immense popularity among bodybuilders ...

The thyroid, a butterfly-shaped gland in the neck, produces hormones essential for metabolism and brain activity. Symptoms of ...

There are four major hormones produced by the thyroid gland. Little is known about the ones known as T1 and T2, which amount to very little of the gland’s output. The other two hormones ...