Clocks in Sync - Circadian Rhythm and Bipolar Mania

These lenses will filter \~10% of visible light across the visible light range (including in the range activating melanopsin) with complete blockade of ultraviolet light.

Avoid caloric food intake for a fourteen-hour period overnight from 6 p.m. to 8 a.m

These lenses block shorter wavelengths of light, mainly ultraviolet light.