Anonymous ID: a2cff5 Dec. 3, 2021, 5:52 p.m. No.15131137   🗄️.is 🔗kun   >>1365 >>1394

Three minutes of looking into a deep red light in the morning once per week can improve declining eyesight, according to researchers from University College London.

 

Researchers found that participants' color contrast vision improved by about 17% after their eyes were exposed to red light.

 

https://twitter.com/Jerusalem_Post/status/1466942080861802500