Unusually high levels of lead and uranium has been found in the urine of teenagers who frequently use e-cigarettes. But experts have warned that, due to research flaws, not enough has been done to ensure the link isn't just smoke and mirrors.
People with long covid after a serious covid-19 infection have raised levels of many immune molecules in their blood. Better understanding how these molecules can vary could lead to more targeted treatments
Michael Mosley responds to intermittent fasting study that found diet bad for heart dailyrecord.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailyrecord.co.uk Daily Mail and Mail on Sunday newspapers.