Growth hormone, produced by the pituitary gland, plays a critical role in cell regeneration, growth, and maintaining healthy body tissue, including the brain and vital organs. While synthetic human ...

Human growth hormone (hGH) is linked to muscle mass, weight loss, and increased athletic performance. You produce hGH naturally, but you can also get injections of recombinant growth hormone (rhGH).

Children with growth hormone deficiency (GHD) had reduced physical fitness and lower levels of physical activity than control individuals without the condition, but 1 year of growth hormone ...

Researchers are reporting the first scientific evidence that a hormone banned in sports can boost athletic performance. The improvement from human growth hormone was modest, and only in sprinting. It ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: Hormones play a major role in regulating metabolism, mood, ...

If you need one more reason to motivate yourself to be more physically active, you can add the exercise-induced hormone irisin to your list. In the past two years, scientists have discovered that a ...