How Long Does AREDS 2 Take to Work?

AREDS 2 doesn’t produce a noticeable short-term effect — and that’s exactly as expected. Here’s what the 5-year trial actually measured and why consistency is far more important than speed.

AREDS 2 doesn’t produce a noticeable short-term effect — and that’s exactly as expected. Here’s what the 5-year trial actually measured and why consistency is far more important than speed.