"If you use screens extensively in the hours before bedtime, you may benefit from blue-light blocking glasses," explains Dr.
It was around 1870 when the British physicist John William Strutt, better known as Lord Rayleigh, first found an explanation ...
MOST of us would attribute wrinkles, fine lines and dark spots from skin ageing to prolonged or excessive exposure to the sun ...
Blue light is found in nearly every light source, including the sun, and excessive exposure can harm your vision or prevent you from falling asleep. But will filtering out blue light help with ...
Spending time basking in the sun may be more important than you think ... And as the morning light emerges, melatonin levels decrease. Serotonin levels increase when you're exposed to bright ...
But since our circadian rhythms are more sensitive to blue light than any others, A problem occurs when we use our screens at night. Typically, when the sun sets, we produce the hormone ...