I’ve used the 4-7-8 breathing technique to help me get back to sleep after a 3am wakeup – it works by helping to “slow your heart rate and relax your nervous system,” Dr Lindsay Browning, psychologist ...

But it’s not the only breathing technique that can improve your sleep. According to The Cleveland Clinic, the TikTok-famous “finger breathing” method might be more effective at helping you nod off ...