What colour should my pee ACTUALLY be?

Karan is always ready for your health q's and this week he doubles down on gel nail varnish, ageing knees, urine colour and eye flashes. Crowd Science Extra is the place to be for EVEN MORE answers to YOUR curiosities. Dr Karan is your agony aunt for the human body and he’s ready for your burning questions. If you have your very own question for Dr Karan and want to get in touch, simply head to TheReferralPod.com. A Sony Music Entertainment production. Find more great podcasts from Sony Music Entertainment at sonymusic.com/podcasts and follow us at @sonypodcasts To bring your brand to life in this podcast, email podcastadsales@sonymusic.com