Eye Health Ledger

The Eye Health Ledger is an educational resource focused on eye health and the supplements marketed for it. Its guides explain what research has established, what remains uncertain, and what readers should check when evaluating information or product labels. Sources, including the National Eye Institute and the National Institutes of Health, are named and linked in the text.

Topics include the AREDS and AREDS2 formulas and the groups they were studied in, lutein and zeaxanthin in foods and supplements, screen-related eye strain, and guidance on reading supplement labels. The site also offers questions to discuss with a doctor or pharmacist and information on when to seek eye care. Its editorial approach emphasizes clear explanations, cited sources, and explicit acknowledgment of gaps in the evidence.

The Eye Health Ledger does not test or rank products, provide medical advice, or currently offer active product purchase links. Its content is intended to help readers understand the evidence and prepare informed questions, rather than to promote or sell eye supplements.