Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: Neglected rural pets pose scabies risk for humans > Health-in-Motion 01 December 2016 Wear a helmet while cycling If you’re still not convinced that wearing a helmet while cycling is a good idea, a new survey evaluating the results of over 40 different studies on the matter should change your mind. In conducting their comprehensive review of data from more than 64,000 cyclists, two researchers from the University of New South Wales in Australia found that using a helmet when riding a bicycle lowers the risks of serious head injuries by almost 70%. They estimate that chances of fatal head injuries are reduced by 65%. 0 More: Daily Dose: Neglected rural pets pose scabies risk for humansHealth-in-Motion advertisement Other news Medical The Zika virus makes its way to Africa Medical SEE: 5 of the most common fungal skin infections Medical I found out I was pregnant and HIV+ at the same time Medical ADHD: From 'barking dogs' to increase in diagnosis Medical Peanut allergy? Other nuts may be fine Medical SEE: 5 ways to avoid backache during pregnancy From our sponsors How to care for your vaginal flora Live healthier Hello? » SEE: Interesting facts about hearing loss Earworms: Let it go Is it bad to sleep with earplugs all the time? SEE: Do women hear better than men? The reason why men often appear not to be listening could be because they actually can't hear you. Confident smile? » Acidic drinks can harm your kids' smiles The facts on bleaching your teeth Am I taking good care of my teeth? Why are my teeth stained? We know the rules – brush your teeth twice a day and floss to keep them healthy. But, have you ever wondered what causes those stains that sometimes appear?