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 12 July 2016 Who are the world's best sleepers? Who are the world’s best sleepers? A team of US mathematicians recently used sleep pattern data from a cellphone app from thousands of people around the globe to answer this question. They found that, on average, women tend to get around 30 minutes more shut-eye than men per night. At eight hours and 12 minutes a night, the Dutch are the world champions, while folks in Japan and Singapore are tied for the least amount of sleep at just under seven-and-a-half hours. 0 NEXT ON HEALTH24X Vaping is the darling of Instagram 2020-01-27 20:45 More: Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxicHealth-in-Motion advertisement Other news Medical Could a family's social standing be the key to happiness for teens? News Projects use movies to change health behaviour in Africa News Water issues raise concern at Limpopo hospital News #NHIPublicHearings: Bloemfontein has its say on the NHI bill Medical WATCH: The new coronavirus: how it's transmitted Medical Deadly Marburg virus pops up in West-Africa for the first time – shouldn't we be taking more notice? Live healthier Lifestyle » E-cigarettes: Here are five things to know E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places. Allergy » Ditch the itch: Researchers find new drug to fight hives A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.