Home > Newsletters > Need to Know > Other people’s pens can transmit viruses Updated 24 May 2016 Action point 0 Resting allows your body to direct its energy toward the immune system. This fight can be taxing on the body, so making sure you get a good night’s rest is important. 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 Fitness 4 reasons your muscles are cramping up Parenting Things you shouldn't say to someone who stutters Sex This is exactly how long the sex ‘afterglow’ lasts, according to science Sex The 10 worst things that could happen to your penis Sex This is how having sex actually makes your brain smarter Fitness Sex, love and bicycles From our sponsors R2000 Skin Renewal online store voucher up for grabs! Dementia and Incontinence: what you need to know 8 strategies for treating both your bladder problems and your depression Live healthier Don't even bother » SEE: When you cough, this is what happens to your body LISTEN: Can you spot the smoker’s cough? 7 cough remedies that definitely don’t work A chronic cough can be the bane of your life. Here are seven cough remedies you shouldn't waste your time with. Be in the know! » How to manage sensitive teeth 5 ways runners mess up their teeth Oral health basics: what you need to know Dr Simon Reeves talks us through the importance of oral health basics. Here’s how to care for your teeth properly.