Age-related macular degeneration (AMD) is a progressive eye disease that affects the macula, the central part of the retina responsible for sharp, central vision. AMD is the leading cause of irreversible blindness in people over the age of 65, and its prevalence is expected to increase as the population ages. While there is no cure for AMD, several vitamins and supplements have been shown to slow its progression and reduce the risk of vision loss.
In this article, we will explore the role of vitamins and supplements in AMD, and discuss the scientific evidence behind their use.
Vitamins for AMD
The Age-Related Eye Disease Study (AREDS) and AREDS2 were large-scale clinical trials sponsored by the National Eye Institute that investigated the effect of vitamins and minerals on the progression of AMD. The studies found that a specific combination of vitamins and minerals can reduce the risk of advanced AMD by up to 25%.
AREDS formulation
The AREDS formulation includes the following vitamins and minerals:
- Vitamin C (500 mg)
- Vitamin E (400 IU)
- Zinc (80 mg)
- Copper (2 mg)
- Beta-carotene (15 mg)