How do the AREDS and AREDS2 Differ?
The two studies differed by the amount of zinc in each formula and the substitution of lutein and zeaxanthin for beta-carotene in the AREDS2. The outcome of the 2 studies were statistically the same: 25% decrease in risk of progression of intermediate ARMD to the more severe advanced ARMD. Those diagnosed with degenerative, hereditary, and…