09/04/2026
Joe Rogan says red light therapy got him out of reading glasses.
There may be another explanation.
As we age, changes in the natural lens can actually make some people more nearsighted - temporarily improving their ability to read up close while making distance vision worse.
Ophthalmologists even have a name for it: "second sight."
Dr. Blake Williamson breaks down what may really be happening and why ditching your readers doesn't always mean your eyes are getting younger.