Human growth hormone (HGH) is a hormone that’s essential to our development. Most people produce enough HGH throughout their lifetime. But for those with a deficiency in growth hormone (or a few ...

Growth hormone treatment is a safe and effective therapy that’s often used to treat children and adults with a deficiency in human growth hormone (also known as HGH or somatropin). Naturally ...

Now that growth hormone is in shortage, it's particularly cumbersome. Some families say they have been through five prior authorizations in one month before they could get pens shipped to them.

Many of us think of melatonin only as an over-the-counter sleep aid, given its widespread use. But melatonin is a hormone already circulating through our bodies, like adrenaline or cortisol.

New research shows a big increase in children taking melatonin to help with sleep. Pediatricians warn the long-term effects of the hormone supplement aren't known.

Human growth hormone (HGH) is a hormone that’s essential to our development. Most people produce enough HGH throughout their lifetime. But for those with a deficiency in growth hormone (or a few ...

Melatonin, a hormone that regulates our body’s circadian rhythms, is synthesized at night by the pineal gland. As a dietary supplement, it is not regulated by the FDA, and it is often misused as ...

ABC News' Dr. Jennifer Ashton shares tips for parents to help keep kids safe. Over the past decade, the number of children overdosing on melatonin, a sleep aid, has increased by 530%, according to ...

Effects of melatonin on reproductive endocrinology should be studied further in younger women and in men. Larger studies of melatonin effects on postmenopausal symptoms would be worthwhile.

Cite this: Melatonin Effects on Luteinizing Hormone in Postmenopausal Women: A Pilot Clinical Trial NCT00288262 - Medscape - Jan 30, 2007.

Feb. 12, 2008 -- Marie Miano, like some professional athletes, takes human growth hormone — but she has a prescription. "I feel like a fountain of youth because I feel better than I did before.