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 Updated 17 October 2016 What’s the most potent study secret for students? What’s the most potent study secret for students? It may well be a well-timed nap. According to research published in the journal 'Psychological Science' earlier this year, getting some shut-eye in between study sessions can reduce the amount of time required to relearn things while at the same time resulting in much improved long-term retention of facts. Psychologists have known for some time that sleeping after learning is beneficial, but the new findings indicate that sleeping between two separate study periods makes this strategy even more effective. 0 More: Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxicHealth-in-Motion advertisement Other news Medical 'Heading' a soccer ball more dangerous for this group Medical Generic EpiPen gets green light from US watchdog – unclear when available in SA Medical Virtual counselling helps lower blood pressure Medical The evolution of hearing aids Competitions Win a SERTA Perfect Sleeper Excellence bed worth R67 999! Medical Just 2 weeks' inactivity can trigger diabetes in at-risk seniors From our sponsors Tell-tale signs you need a mattress upgrade Keen to win a R2 000 voucher? Good health begins in your gastrointestinal tract ACC 200 works fast to break down mucus Live healthier Smoking and weight gain » Don't think that you're off the hook if you smoke cigars 10 smoking myths people still believe Quitting smoking? Even a little exercise can help you stay slim Best results in limiting weight gain after quitting smoking were found in women who engaged in 150 minutes of moderate intensity activity per week. Baby talk » Why Khloé Kardashian can't breastfeed her baby Baby making Real talk: Is there a ‘right’ age to have a baby? PS Can my mom stop talking about my biological clock already?