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 02 May 2017 Exercise is good for your bones It’s common knowledge that regular exercise helps to prevent health problems like diabetes, obesity and heart disease, but did you know that it’s good for your bones, too? In a first-of-its-kind study on a group of men, US researchers have recently been able to show that long-term, weight-bearing exercises, such as jumps, lunges and squats with free weights, decrease the production of sclerostin, a protein which has a negative impact on bone formation, but increase IGF-1, a hormone associated with bone growth. The result: healthier, stronger and more dense bones. 0 More: Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxicHealth-in-Motion advertisement Other news Medical Gum disease can be prevented Lifestyle 15-year-old girl: ‘I chatted with a stranger who sent nude pictures of himself’ Medical Are you going deaf or do you just need to unblock your ears? Lifestyle 5 ways to get your road rage under control Medical Medical first: Twins treated for rare condition while still in the womb News SAHRC overseeing HIV patients' transfer to public health facilities From our sponsors Win a R1 500 hamper with Alpecin Hypertension Consumer Fact Sheet Understanding diabetes self-management WIN a R2000 Skin Renewal voucher! Live healthier Mental health & your work » How open are you about mental illness in the workplace? Mental health in the workplace – what you can do to help If you know that one of your colleagues suffers from a mental illness, would you be able to help them at work? Maligay Govender offers some helpful mental health "first aid" tips. Sleep & You » Sleep vs. no sleep Diagnosis of insomnia 6 things that are sabotaging your sleep Kick these shut-eye killers to the kerb and make your whole life better – overnight.