There are several interesting points in Declining Eyesight Could Be Given a Boost by Short Morning Doses of Seeing Red, including:
Longer wavelengths spanning 650 to 900 nanometers improve mitochondrial performance to increase energy production.
@Miraz I wonder if some bulb makers could simulate the wavelengths of the sun more or less accurately during the span of a day, (only optionally give you a tan, of course).💡🤔
