By Lori Alton

(Naturalhealth365) According to The Vision Council, almost 90 percent of American adults use digital devices – including notebooks, laptops and smartphones – for two or more hours a day. And the resultant barrage of blue light (coming off these devices) is raising lots of red flags.

Recent studies have sparked concern among natural health experts that blue light from the screens of digital devices could cause optical problems, ranging from eye strain to increased risk of macular degeneration.

Learn more: https://www.naturalhealth365.com/blue-light-vision-loss-2615.html