Harry Styles loves an ice bath — here's why you will too

Wim Hof has made cold water therapy mainstream — but are the benefits worth the chill?

Harry Styles takes an ice-bath while on tour in Cologne, Germany

A cold water shower a day keeps the doctor way — well, at least that's what 'the Iceman' Wim Hof believes.

And it looks like lots of celebrities believe it too, with everyone from Lady Gaga, to Zac Efron and Twitter founder Jack Dorsey getting in on the icy action. Today, Harry Styles, who is currently on tour, posted an image of himself, with clenched fists, submerged in a bath of ice water. The singer was also recently spotted taking a dip in Dublin's Vico Baths.