Health
LED light from a £12 torch ‘significantly improves vision’ for the over 40s – BBC Focus Magazine
Participants shone the torch into their eyes for three minutes a day for two weeks and found their ability to detect colours and see in low light had improved.
A small LED torch that emits deep red light and costs just £12 to make could help improve declining eyesight, scientists have said.
A study by University College London, involving a small sample siz…
Continue Reading