For years we’ve been told exposure to blue light from screens before bedtime guarantees a bad night’s sleep. But does it really?
From increased screen times to developmental changes, it’s no surprise teen sleep deprivation is a big issue for many families.
Blue light from device screens has been linked to sleep and eye problems – but experts say it may also be affecting our skin.
In a strange year, our collective focus well and truly turned to our health and wellbeing. And some unexpected trends emerged in beauty, too.
It’s been linked to everything from disturbed sleep to eye strain and even retinal damage, but is the blue light emitted by electronic devices really so bad?