Sweating profusely has improved my life, with the heat wringing all the worry out of me. But an unexpected conversation sent me spiralling, writes Arwa Mahdawi
Meditating Buddhist monks have been shown to have healthier gut microbiomes and more effective metabolisms than non-meditators. Could an app make mine happier?
It’s a huge organ that gives us the energy to live, grow and repair. But how does it work – and how do you keep it healthy? Our science editor unravels its astonishing job
Research shows opioid painkillers are unlikely to harm breastfed babies – but history shows how often women have had to sacrifice their own health, says historian Agnes Arnold-Foster