Blue light usually comes from the sun but also from digital screens and LED lights. Some experts believe artificial sources may be causing eye damage in body humans, but animal studies are inconclusive.
Exposure to blue light provides several important health benefits. It can: สมัคร ufabet
- help you stay alert
- boost memory and cognitive function
- potentially improve seasonal depression
- help with some skin conditions

Help you stay alert
A study has shown that exposure to light can perk up your reaction time and stimulate alertness. When you’re not at your peak performance time of day.
Boost memory and cognitive function
Participants in a study who had a 30-minute “washout” period performed better on verbal memory and memory consolidation tasks afterward. Study participants who had an amber light “washout” didn’t perform as well.
Potentially improve seasonal depression
Therapy is now one of the go-to treatments to relieve seasonal depression. Research have found that it’s also an effective treatment for depression that isn’t seasonal, especially when combined with antidepressant medications.
Improve acne
Has shown that blue light kills acne-causing bacteria and lowers inflammation in acne breakouts. One important note: If you’re going to try at-home blue light devices, make sure you choose one approved by the Food and Drug Administration (FDA).