Your phone’s blue light won’t actually stop you sleeping, according to an expert – but your phone is still the problem
We all have days when we use our phones right before going to bed, even though we know we shouldn’t. Admit it. We know our phones keep us awake. Some people try to mitigate the negative effects on sleep with blue-light glasses, which claim to block out rhythm-affecting blue tones in screen light, but if … Read more