If you’re not a fan of needles, testosterone cream offers an easy, needle-free way to treat low testosterone. Just rub the topical testosterone replacement therapy (TRT) right onto your skin. It helps ...

Does Working Out Increase Testosterone? This article was reviewed by Felix Gussone, MD. Lift heavy and regularly, and you’ll grow huge muscles—and chiseled, built men surely have sky-high testosterone ...

Does biology determine destiny, or is society the dominant cause of masculine and feminine traits? In this spirited exchange, the psychologist Cordelia Fine and the evolutionary biologist Carole ...

Estrogen and progesterone hormone therapy are standard for easing menopausal symptoms, but a very different type of hormone treatment may ease certain issues too: testosterone therapy. Classified as ...

It is common for males to experience decreased testosterone levels as they age. However, certain foods and lifestyle changes may help boost these levels. Males often have a 1% to 2% reduction per year ...

Many women are becoming more aware of the perks of maintaining their hormone levels as they age. Maybe that’s why testosterone is no longer the third wheel—after estrogen and progesterone—when it ...

The eminent Stanford neurobiologist and science writer Robert Sapolsky has a 1998 collection of his highly entertaining essays on science and society called The Trouble with Testosterone. In the title ...

This article was made possible by the support of Yakult and produced independently by Scientific American’s board of editors. More than 20 years after menopausal hormone therapy fell out of favor, it ...

Planning to take a break from natural testosterone boosters? Perhaps you’re worried about the consequences of doing so. You may be wondering, “What happens after I stop taking testosterone supplements ...

Social media widely promotes testosterone as an essential part of menopausal hormone therapy (MHT, also known as hormone replacement therapy or HRT) to treat low mood, brain fog and loss of vitality.

This article was reviewed by Darragh O’Carroll, MD. Testosterone cream is a needle-free testosterone therapy that can effectively raise hormone levels. Benefits include improved function, mood, and ...