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).

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 ...

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

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 ...

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 ...

Chronic stress doesn’t just affect your mood — it can sabotage your hormones, recovery, and muscle-building results if left unchecked.

This article was reviewed by Felix Gussone, MD. Key Takeaways: Your endocrine system regulates many bodily functions, from ...