Home > Newsletters > Need to Know > Other people’s pens can transmit viruses Updated 12 July 2016 Action point 0 Eating plenty of fresh fruits and vegetables supports your immune system, preventing you from getting sick. This is a lot easier than fighting off the flu! For the latest on flu jabs and cold remedies, visit the Cold & Flu Centre. More: Need to KnowOther people’s pens can transmit viruses advertisement Other news Sex Don’t worry, your sex life will still be on fire even when you’re way, way older Lifestyle Smoking e-cigarettes could significantly slow healing of wounds Lifestyle This is exactly how to escape a botched bench press Lifestyle 6 legit health benefits of quinoa News Shocking prevalence of pregnancies, HIV infections in 9-19 year olds in Limpopo village Lifestyle Is it safe to sleep with your contact lenses in? We found out 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.