Home > News Updated 22 November 2016 Health24 Health Challenge: Week 19 It's time for our weekly health challenge! Find out if you can score a perfect 10 on our quiz. 0 Joshua Carstens NEXT ON HEALTH24X SEE: 7 puzzles to boost your brain power 2017-05-23 14:11 More: News advertisement Other news Lifestyle SEE: 7 puzzles to boost your brain power Medical Actemra approved for giant cell arteritis News Drunken workers delay construction of Alexandra clinic Medical 9 habits that could hurt your digestive system Medical Does Justin Bieber really have pink eye? News SEE: SA doctors perform second successful penis transplant From our sponsors WIN a R2000 Skin Renewal voucher! Constipation in women SA's old diesel vehicles continue to fuel allergies Live healthier Dangerous winter sun » Why female students ignore the risks of indoor tanning Can rooibos protect you from the effects of UVB exposure? Skin cancer always a risk – even in winter During winter, the risk of skin cancer doesn’t disappear. CyberDoc talks to us about when to see your doctor about a strange-looking mole or spot. Did you know? » The 5 saltiest foods may surprise you Craving salt? Your genes may be the reason 10 fascinating facts about salt The one thing that fast foods, whether it be chips, hamburgers, pretzels or fried chicken have in common, is loads of salt.