BBC5:02 AM

From beds to LED masks, is the red light craze giving us more than just a warm glow?

From beds to LED masks, is the red light craze giving us more than just a warm glow?

Whether it can really repair muscles and make skin look younger is up for debate.

Read original

More in this edition

10 stories

Older stories and past days

Browse saved daily editions in the public archive.

Browse past days
From beds to LED masks, is the red light craze giving us more than just a warm glow? — Trace