AREDS2 and Nutrition: What You Should Know

The AREDS2 (Age-Related Eye Disease Study 2) is a major clinical study examining the relationship between nutrition, dietary supplements, and age-related macular degeneration (AMD). The findings help guide nutritional strategies aimed at slowing disease progression.

What Is the AREDS2 Study?

AREDS2 was conducted by the National Eye Institute to evaluate whether specific vitamins and minerals could reduce the risk of AMD progression.

What Does the AREDS2 Formula Contain?

• Vitamin C
• Vitamin E
• Zinc
• Copper
• Lutein
• Zeaxanthin

Unlike the original AREDS formula, AREDS2 does not contain beta-carotene, making it safer for current or former smokers.

Who May Benefit from AREDS2?

AREDS2 supplements may help reduce the risk of progression in individuals with intermediate or advanced AMD. They are not generally recommended for early-stage AMD or for preventive use in healthy individuals.

The Role of Diet in AMD

A balanced diet that supports eye health plays an important role in managing AMD. In addition to AREDS2, the following foods are commonly recommended:

• Leafy green vegetables (spinach, kale)
• Fish and omega-3 fatty acids
• Fresh fruits and vegetables
• Nuts and seeds

Important Note About Supplements

Dietary supplements should only be used under medical supervision. AREDS2 is not a cure for AMD but may help slow disease progression.