Q. Vitamin A - I've read that very high doses of vitamin A can result in liver damage.

A. Although vitamin A in high doses may result in liver damage, this does not apply to Beta-Carotene (which is a precursor of vitamin A). That is why we divide the amount in Ray & Terry's Total Care Daily Formula between palmitate and beta carotene. We have recently reformulated this product in light of new and ongoing research on supplements.