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 29 May 2017 Never think that child’s play is a waste of time. Never think that child’s play is a waste of time. Scientists at the University of Washington have recently discovered that spending time on the playground swing helps improve social interaction among kids. They believe that the synchronous movement of preschoolers using swings together aids in the development of collaborative skills. "We think that being 'in time' together enhances social interaction in positive ways," says Tal-Chen Rabinowitch, one of the researchers, noting that "synchrony enhances cooperation, because your attention is directed at engaging with another person, at the same time". 0 More: Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxicHealth-in-Motion advertisement Other news Medical SURVEY: Which of these bizarre allergies do you suffer from? Lifestyle ‘I’m the woman whose terminal breast cancer went into remission after immunotherapy’ Medical 10 reasons you may have insomnia and how fix it Mental health Compulsive video-game playing now classed as mental health disorder News Ever noticed how animated movie baddies always seem to have skin issues? Lifestyle This life coach used rugby to beat depression From our sponsors Tell us of your unusual allergy and stand a chance to win R2 000! WIN a R2000 Skin Renewal online store voucher! Stand a chance to win an Alpecin product hamper worth R1 500! FLU SURVEY: Stand a chance of winning R2 000 cash! Live healthier The juicing trend » A cup of beetroot juice daily can reduce blood pressure Pomegranate juice protects brain The truth about juicing The juicing trend has been around for decades, but how good is it for you really? Your menstrual cycle » SEE: 14 facts about menstruation you might not know Your diet and PMS 5 period apps that make tracking your menstrual cycle a breeze Know exactly when Aunt Flow is on her way.