A bizarre new wellness craze has men chilling their testicles in a desperate bid to supercharge their manhood. Known as "biohacking"—the practice of using DIY science to optimise physical performance—this trend has exploded across social media. The latest fad involves men actively icing their testicles, with an online community of over half a million weekly users sharing tips on how to freeze their balls.
The Trend and Its Origins
The trend was thrust into the spotlight by wealthy biohacker Bryan Johnson, a tech mogul with over six million followers. Johnson claims his sperm count is four times the average, attributing it to his daily routine of strapping an ice pack to his groin while sitting in a sauna. On dedicated forums, men are eagerly copying the cold treatment. One enthusiast posted: "I do 10 minutes three to four-times-a-day with a reusable ice pack." He added that he noticed a "major improvement in morning wood and general horniness, which I can only attribute to an increase in testosterone." Another convert claimed that icing his groin over his boxers for 15 minutes a few times a day sent his sex drive "through the roof."
The Biological Logic Behind the Trend
While freezing your tackle sounds extreme, there is some biological logic behind it. The NHS recommends that men trying for a baby wear loose underwear, because high temperatures can drastically damage sperm quality. Dr Azadeh Ovaici, a Harley Street GP, agreed that temperature control is key, telling the Metro: "The scrotum and testicles are really sensitive to temperature." Because of this, they naturally hang outside the body to stay roughly 1.5 degrees cooler than our core temperature.
Medical Warnings and Risks
However, medical experts warn that actively freezing your testicles is not the golden ticket to sexual superhuman status. There is no scientific proof that icing actually improves erections or boosts libido. In fact, cold causes blood vessels to constrict, which is the exact opposite of what you need to get aroused. Worse still, going too far with the ice packs can cause serious, painful damage to your most sensitive area. Dr Ovaici said: "Never apply bare ice to any part of your skin, especially your scrotum and testicles, because it's going to stick and you don’t want to cause skin damage and more problems to that area." Dr Hugh Coyne also warned that extreme cold can damage nerves, leading to a loss of sensation. He said: "The goal of scrotal cooling in the literature is to bring elevated temperatures down to the normal physiological range, not to make the testes as cold as possible."
Safer Alternatives
Doctors say men are much better off avoiding things that overheat their package, such as tight briefs, hot tubs and resting your laptop directly on your lap, rather than trying to freeze it.
