Home > News Updated 18 July 2016 Health24 Sunday Health Challenge How closely have you been following Health24 over the last week? Find out if you can score a perfect 10 on our health quiz. 0 Joshua Carstens NEXT ON HEALTH24X Is canned or frozen produce bad for me? 2018-10-15 18:05 More: News advertisement Other news Diet and nutrition Is canned or frozen produce bad for me? News Hand hygiene – how clean are your hands really? Medical Add asthma to list of possible causes of childhood obesity Medical Feeling down during spring? Blame your seasonal allergies News UP student wakes up from 11 week coma: ‘We’ve been surprised by how strong she is’ Parenting C-section rates have nearly doubled since 2000 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 Gut health » Can't lose weight? Blame it on your gut Our nutrition experts weigh in on why gut health is such an important factor in weight loss, on World Obesity Day. Sleep better » Yes, there is such a thing as too much sleep A new study confirms that too little sleep can impair your brain, but interestingly, too much sleep is also a problem.