As you age, the amount of HGH produced by your pituitary gland drops by a significant amount. Factors such as diet and illness work hand in hand with your age to effect this change. There are alternatives that you could think of, including going to HGH therapy institutions like https://hghclinichouston.com that offer the treatment. Some signs and symptoms point you towards an HGH deficiency that you can find on the internet. These indications, however, do not necessarily mean that you require growth hormone therapy. Talk to your doctor and try to find the causative agent first before you take any action.