wearing underwear testosterone

Does Wearing Underwear Lower Testosterone?

Did you know that the tight underwear that you’re wearing can actually decrease your testosterone secretion? Learn how this is happening here and more.

Quick summary

  • Wearing tight underwear, such as briefs, can cause testicles to heat up beyond their optimal temperature, which negatively impacts testosterone secretion and may impair men’s reproductive health over time.
  • To maintain healthy testosterone levels, consider switching to looser-fitting underwear like boxers and supplementing with high-quality testosterone boosters such as TestRX, Testogen, or Testolan.
  • These nutraceutical products contain ingredients like L-arginine, L-aspartic acid, L-citrulline, and zinc monomethionine aspartate (ZMA) that have been shown to help increase blood flow, boost testosterone synthesis, and improve endurance, libido, and muscle strength.

Low sperm count, declining libido, erectile dysfunction, and lack of desire are some of the classic symptoms of testosterone problems in almost most men.

However, it is possible that something as easy as altering the type of underwear worn by a man can make a significant difference!

The temperature maintained by the testicles is one of the major factors that determine the rate of testosterone production. Therefore the kind of underwear you choose has a significant impact on it.

This article will give you a brief overview of how your underwear and testosterone levels are linked.

Is it true that wearing underwear can decrease testosterone?

Yes, when a man wears brief underwear, his testicles can go above optimal temperature, which is why the testicles are located on the exterior of the body.

The testicles usually maintain a lower temperature than that of the body’s temperature of effective spermatogenesis.

This temperature optimum is, in fact, favored by the Leydig cells for the secretion of testosterone since sperm production metabolism needs t-hormone, and therefore occurs simultaneously.

Thus, there will be a reduced testosterone secretion when the testicles get too heated, several points above their typical temperature.

Several pieces of research have previously pointed at the effect of tight outfits on the health of testicles, which over time could impair men’s reproductive system.

How would you make sure that your testosterone levels are on par?

It is possible to restore your body’s ability to create testosterone by taking the greatest testosterone booster products.

World-class testosterone supplements are present in the offline & online market.

You must, however, be a knowledgeable consumer and make certain that you only acquire high-quality supplements.

If you are confused about which supplement to buy for enhancing testosterone, then you must consider the following:

It is believed that these supplements function by instructing your body to produce more testosterone.

These nutraceutical products claim that clinical trials have demonstrated that they can help increase blood flow, making them excellent for improving endurance.

Ingredients like L-arginine, L-aspartic acid, L-citrulline, zinc monomethionine aspartate (ZMA), etc., help in boosting testosterone synthesis.

In a trial involving football players, half of the team was given ZMA pills, while the other half was given a placebo supplement.

The testosterone levels of the males who received ZMA increased by 30%, but the testosterone levels of the other participants decreased by 10%.


According to some of the studies published, a tight outfit, especially your underwear, may have a detrimental effect on your testosterone.

So, moving to boxers will be a great choice, as far as your t-synthesis is concerned. In the meanwhile, adding a nutraceutical-based testosterone booster might cushion this loss.

Additionally, try a decent quality testosterone booster to enhance your T-levels which will also help in building muscle strength, improve libido, and boost your bedtime.

Written by Tom Knight
Fact Checked by Experts
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