What is the AREDS 2 supplement?

A lot of research has been done on whether vitamins or supplements could be beneficial or slow down the worsening AMD. Research suggested that certain combinations of supplements, an AREDS2 nutrient formula, could slow down the worsening of AMD but not wet AMD. Further, AREDS2 is only beneficial to specific groups. (Source: National Eye Institute)

• If you have intermediate AMD in one or both eyes, the AREDS2 supplement may be able to stop its progression into late AMD - the wet type. 
• If you have late AMD in only one eye, the AREDS2 supplement may slow down the progression of AMD in the other eye. 
• If you already have late AMD in both eyes, the AREDS2 supplement probably won’t help.

But, there is no evidence of benefit if you have late AMD in both eyes or for the eye with active wet AMD.

The AREDS2 nutrient formula:

• Vitamin C 500mg
• Vitamin E 400 IU
• Copper 2mg
• Lutein 10mg
• Zeaxanthin 2mg
• Zinc 80mg

Taking supplements may be helpful. There also are possible health risks. Ask your doctor if taking supplements is appropriate for you.