These are the supplements every smart traveller should be taking

Travel is one of life’s great pleasures – but it’s also one of the fastest ways to knock your body off balance. Early flights, late nights, new foods, different routines, unfamiliar beds, cabin air and that “holiday cocktail” of caffeine, sun, alcohol and excitement… It all adds up and takes a toll. “Flying is basically a full-body stress test” says Dr Naomi Newman-Beinart, PhD – a health expert, chartered psychologist and nutritionist.

“The cabin air is drier than most…