glutathione and cataracts Age‐dependent changes in metabolism pathways in the lens: New insights into therapeutic strategies to prevent cataract formation—A review - Lim - 2020 - Clinical & Experimental Ophthalmology Vitamin C and the Lens:
Description
In the presence of either a carryover effect or period effect, a repeat of the analyses focusing on data from the first period (prior to washout) was planned

Longer-lasting effects sustained levels for several weeks

if adverse reactions occur, discontinue use

Norbury R
