What are electrolytes – and when to avoid taking them
As I type this, I’m sipping from a Stanley full of ‘smooth blueberry’ flavoured electrolytes. Am I in training for a serious physical challenge? Far from it – in fact, after six weeks of illness, I’m doing less exercise than ever before – but the wellness powder is having a moment, and I’m not one to miss out on a trending supplement. Once solely the preserve of those in intense training regimes or working out in humid conditions that cause excessive sweating, resulting in a lot of salt loss, electrolytes are the latest wellness status symbol, with health and wellbeing editors displaying them in pride of place on their desks and adding them to their daily smoothies. Boots even reports that searches for electrolytes are up by 755% – but surely we’re not a nation all immersed in high-octane exercise all the time? (Although getting a spot to compete in Hyrox is akin to scoring Glastonbury tickets, so maybe more people need electrolytes than I realise…) © Getty ImagesExperts explain when we do – and …

