Blue-light-blocking glasses are gaining in popularity: Here’s everything you should know about them

If you’ve recently gone shopping for a new pair of eyeglasses there’s a chance you may have come across some blue-light-blocking glasses, which seem to be everywhere, from online to brick-and-mortar optical stores. Blue-light block glasses are the newest trend and Dr. Sunir Garg discusses if these glasses are actually beneficial to helping reduce eye strain from looking at digital devices. Read more at ABC News to see why these glasses are the next big thing.