The muscles in the back of your tongue help you make certain sounds, like the letters k and hard g (like in the word go). Try saying these letters slowly, and you'll feel how the back of your tongue moves against the top of your mouth to create the sounds. The back of your tongue is important for eating as well.
The most common cause is a benign tumor in your pituitary gland, which is located under your brain. This tumor is not cancer. Because of the tumor, your body makes too much growth hormone. Once in a while, tumors in the pancreas, liver, or parts of the brain can cause high levels of growth hormone. That leads to higher levels of another hormone, called insulin-like growth hormone, which causes the symptoms you see.
The hormone involved in this disease is the growth hormone gigantism. This hormone is secreted by the pituitary gland of the body. It is an essential hormone as it leads to the normal growth of the body. However excess of this hormone is harmful as it leads to gigantism.igantism Causes. Gigantism is a birth defect, and itâs most important and nearest cause is the release of growth hormone from the noncancerous tumor of the pituitary gland of the body. . Apart from this, there are certain other causes that lead to this disease.