An Austrian study has revealed that testosterone is boosted by vitamin D. The bulk of this essential nutrient is made by the skin on exposure to sunlight.

A drug that failed as an antidepressant is finding new life as a “Viagra for women,” with study results suggesting it helps boost female libido. (VIDEO AVAILABLE)

Poland on Friday approved a law making chemical castration mandatory for pedophiles in some cases, sparking criticism from human rights groups. (VIDEO AVAILABLE)