Who would've thought that THIS purple leaf ritual can give anyone 20/20 vision?

It sounds unbelievable, but the Himba tribesmen are the living proof that it can be possible.

Even at 90 years old, they can perfectly see miles away without squinting, even in the scourging African sun.

It seems that this purple leaf ritual they do every sunset is the reason for their perfect eyesight.

Don't believe it?