Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxic > 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: This is why your vanilla or cinnamon flavoured e-cigarette is toxicHealth-in-Motion advertisement Other news Medical Breaking the smoking-drinking connection Parenting Try small 'bites' to get kids to exercise Fitness How to maximise your rest days even when you’re totally wrecked Medical After a spouse's death, sleep woes increase health risks News24 Man with rare cancer determined to find donor after being given seven years to live Medical Why sudden hearing loss should not be ignored From our sponsors Dementia and Incontinence: what you need to know Tell-tale signs you need a mattress upgrade Keen to win a R2 000 voucher? Good health begins in your gastrointestinal tract Live healthier Smoking dangers » Hubbly hooking lots of young adults on tobacco Hookah smokers are inhaling benzene Many young adults misinformed about hookahs Hookah pipes far from harmless, study warns In addition to toxic substances from tobacco and nicotine, hookah smoke exposes users to charcoal combustion products, including large amounts of carbon monoxide. Managing incontinence » 5 avoidable triggers that can make urinary incontinence worse Urinary incontinence is a manageable condition – here are a few common triggers of urinary leakage.