Finding out how you can train your eyes or make your eyes see infrared light naturally

Possible method:
-Indirect exposure, so you point infrared light somewhere and you just watch for hours.
 -Warning: The exposure shouldn't be damaging to the eyes.
 -Wearing goggles that block all light except for infrared light.
-Eating certain foods that are high in vitamin A2. Maybe a certain diet to that.

By Jeffrey Koelewijn
From Holland
19-12-2018