Testosterone is the quintessential male hormone (androgen), and it’s a busy one, helping to regulate intimate function, ...

Angela Myers is a freelance writer covering mental health, wellness and nutrition. She’s also conducted award-winning research on how to better communicate about sexual violence prevention and mental ...

Three forms of testosterone are found in serum: sex hormone-binding globulin (SHBG)-bound (60%-70% of total), albumin-bound (20%-30% of total), and free (1%-3% of total). SHBG-bound testosterone is ...

Lab companies also base their “normal” reference ranges on the assumption that your testosterone tests are done during these specific morning hours. Additionally, the clinical diagnosis of ...

Researchers at the University of Southern California (USC) have managed to grow human, testosterone-producing cells in the laboratory, a development that could lead to improved treatment of low ...

With testosterone testing increasing dramatically in the United States and United Kingdom since 2000, the rate of testosterone supplementation has nearly quadrupled in the United States during that ...

Low testosterone in men, also referred to as male hypogonadism, can impact health and development in a multitude of ways. In adult men, low testosterone can result in symptoms of decreased energy, ...

Dr. Jamin Brahmbhatt is a urologist and robotic surgeon with Orlando Health and an assistant professor at the University of Central Florida’s College of Medicine. You’re feeling unusually tired and ...

(CNN) — You’re feeling unusually tired and sad, and your interest in sex has dropped off. That’s no fun. If you’re a guy, you may be thinking you have low testosterone. Wait a minute. Don’t we all ...