Vitamins A & E also could improve vision in macular degeneration. Because the retina is the most metabolically active tissue in the body, it requires a high level of antioxidant defense.
Taurine plays an important role in rejuvenation and regeneration of retinal cells. It is found in high concentrations in the retina, especially in the photo-receptor cells. A supplemental dose of 100 mg/day of Taurine has been recommended.