I recently read that zeaxanthin may help prevent cataracts. Does it also help treat macular degeneration? And is it better than lutein for macular degeneration?
D002386:Cataract / Q000517:prevention & control*; D006801:Humans; D014975:Lutein / Q000627:therapeutic use*; D008268:Macular Degeneration / Q000188:drug therapy*; D024341:Xanthophylls; D065146:Zeaxanthins; D019207:beta Carotene / Q000031:analogs & derivatives* / Q000627:therapeutic use
D024341:Xanthophylls; D065146:Zeaxanthins; D019207:beta Carotene; D014975:Lutein