"Trump, for whatever reason, is perceived amongst conservative men as the pinnacle of masculinity," one political science ...

Robert F. Kennedy Jr. says President Donald Trump has "constitution of a deity" despite eating McDonald's and drinking Diet ...

RFK Jr. said that President Donald Trump has the 'highest testosterone level' of someone over 70, according to Dr. Oz's ...

Total testosterone measures the full amount of the hormone in your blood, while free testosterone represents the small, ...

New U.S. dietary guidelines for the first time include advice for men on maintaining healthy testosterone levels.

Dr. Mehmet Oz apparently claimed that the president has “the highest testosterone level” of anyone over 70 years old that he ...

Know how zinc can boost testosterone levels and increase men's energy through natural food sources and supplements.

Genetics play a role in low testosterone for some men, but underlying causes vary widely. Many genes influence testosterone ...

For those who need it—men who have low levels of testosterone with symptoms such as low energy, a low libido, and depression, ...

Anti-trans activist Riley Gaines recently gushed over Donald Trump’s testosterone levels after Secretary of Health and Human ...

Q. You recently wrote that testosterone does not increase the risks for heart attacks. But you overlooked the real risk of testosterone therapy: cancer!

What used to be a niche treatment for men with legitimate medical conditions has morphed into "youth and vigor" as a ...