Male hormones regulate bodily functioning. These chemical messengers influence energy, mood, muscle, fat, health, and overall ...

Hormone levels fluctuate like the tides, ebbing and flowing according to carefully orchestrated cycles. These hormones not only influence the body, but can cross into the brain and shape the behavior ...

Sleep is essential for our physical health, mental clarity, and emotional well-being. But have you ever wondered what really controls your sleep-wake cycle? The answer lies largely in your sleep ...

FGF19 triggers the brain to burn more energy and activate fat-burning cells, offering a potential new path for obesity ...

Researchers at the University of Gothenburg can now demonstrate previously unexplained processes behind growth therapy. It ...

Estrogen—which includes estrone (E1), estradiol (E2), and estriol (E3)—is an essential hormone associated with female ...

Female hormones can suppress pain by making immune cells near the spinal cord produce opioids, a new study from researchers at UC San Francisco has found. This stops pain signals before they get to ...

Scientists anticipate a future where transgender people could create their own gender-affirming hormones and even produce ...