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Articles on Hair

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Minor DNA changes determine hair colour

Hair colour in humans is largely determined by a molecule critical to stem cell function and development, according to a…
Bad news: one study suggests bald men have fewer sexual partners. Tony Deifell

Health Check: are bald men more virile?

The suggestion that bald men are more virile than their well-thatched contemporaries is probably an old wives’ tale, but it must be conceded that old wives are likely to be unusually authoritative in this…
You may achieve your pigmentary potential a little ahead of schedule, but you can’t go grey overnight. Image from shutterstock.com

Monday’s medical myth: stress can turn hair grey overnight

The belief that nervous shock can cause you to go grey overnight (medically termed canities subita) is one of those tales which could nearly be true. There are certainly cases in medical literature of…
Some teenage boys hope this is true, but most others will be relieved to know it’s a myth. Dharion

Monday’s medical myth: shaved hair grows back faster and thicker

Hair removal is a modern obsession. Despite the economic downturn, the beauty industry is booming, and it seems that a big part of looking good is getting rid of unwanted hair. Men as well as women are…
It’s all love and cuddles until the seven-year itch. purplemattfish

Why do women have less body hair than men?

The question of why human beings have virtually no body hair – as discussed yesterday on The Conversation – has puzzled evolutionary theorists since Darwin’s Descent of Man (1871). It’s puzzling because…

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