Herbs of Gold Macu-Guard 90tIndications Herbs of Gold Macu Guard is a potent formulation, with Bilberry and key antioxidants specifically designed to protect the eye from free radical damage and maintain macula and eye health. Bilberry contains key antioxidant compounds known as anthocyanosides that specifically help support the regeneration of rhodopsin in the retina, assisting rod function and light adaptation. Interference with rod function inhibits our ability to see at