How sun boosts a man's sex drive

Mustafa really do have a higher sex drive.

Scientists revealed that lots of sunshine increases the level of the male sex hormone testosterone []

But the bad news for fake-tan addicts is that the sun tan has to be real.

Scientists yesterday revealed that lots of sunshine increases the level of the male sex hormone testosterone.

Ninety per cent of the body’s vitamin D is produced by the action of sunlight on the skin.

And the researchers said sufficiently high levels of the vitamin have a “positive influence” on testosterone.

According to the study at the Medical University of Graz, Austria, men with high blood vitamin D levels have significantly higher testosterone levels than men with less vitamin D.

Both decrease from October and reach their lowest level in March.

Vitamin D can have a "positive influence" on testosterone

Ad Brand, of the Sunlight Research Forum, in Holland, said: “Men who ensure that their body is at least sufficiently supplied with vitamin D are doing good for their testosterone levels and their libido.”