Health Prepping, Part 5: Red Light Therapy

Better vision, smoother skin, less pain

Winter is coming, which means many things depending on where you are and whether or not you like to ski. But one certainty is that millions of people in northern latitudes will get way less sunshine for five or so months.

And that’s apparently bad for everything from aging to eyesight to arthritis.

One solution is “red light therapy.” Here’s an overview …