and City, University of London looked at 17 published studies from six different countries relating to the use of eyeglasses that block blue light. The randomized control studies ranged in size ...

Warnings over potential dangers of blue light have seen the glasses increasingly prescribed since the early 2000s. Hard-sell tactics have also seen sales of the lenses surge in recent years ...

Standard (clear) lenses do not ... Monash University and City, University London, sought to see if the best available evidence supports using blue light-filtering glasses, or if they could do ...