Testosterone is being overprescribed to men — here's who should take it, and when it backfires

Tech Insider : Business
a man in the doctor's office reviewing test results
Testosterone therapy is a hot topic for men's health, but too much of the hormone can have serious side effects for heart health and fertility.

adamkaz/Getty Images

Microplastics found in penis muscle for the first time. It could be linked to erectile dysfunction.

Tech Insider
Boxers made out of a photo of microplastics

iStock; Rebecca Zisser/BI

A 36-year-old turned his struggle with erectile dysfunction and premature ejaculation into a $3,000 sex-coaching course for men who can relate

Tech Insider
Alex Grendi is a self-taught men's sex coach.
"I know a lot of women feel short-changed when it comes to orgasms. But men are often really embarrassed about that too," Grendi said.

Courtesy of Alex Grendi

Lookout Viagra, there's a new ED treatment in town and it comes from banana spider venom

Tech Insider
Female Phoneutria facing the camera at eye level on a green background, usually considered one of the world's most dangerous spiders
The Brazilian banana spider is also known as the wandering spider.

Joao Paulo Burini/Getty Images

Testosterone parties are the latest biohack for Silicon Valley tech bros

Tech Insider
T Party
T Party founder Jeff Tang shares his tips for naturally boosting testosterone levels on Tparty.org.

Tparty.org

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