- Insomnia
As mentioned before, the blue light affects melatonin levels. You need this hormone to enjoy a normal sleeping cycle. The lack of melatonin causes irregular sleeping pattern, and causes the following issues:
- Obesity
- Depression
- Cardiovascular problems
- Memory issues
- Premature aging
- Slow responding
- Vision problems
The blue light damages your retina, and causes macular degeneration and cataracts.
Scientists explain that some 35-year-old patients have the same problems as elderly due to their excessive use of smartphones. However, scientists need to conduct further research to support this claim.
Will you still stare in your smartphone for hours before falling asleep?
Sources and References:
www.davidwolfe.com
www.businessinsider.com
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