This site has some great information on it. I would
recommend you checking it out. I have included some of the links to
individual pages here for a starter. The pages will open in a new window.
Close the new window to return here.
http://www.nlm.nih.gov/databases/alerts/amd.html Vision Loss
from Age-Related Macular Degeneration
http://www.nlm.nih.gov/medlineplus/ency/article/002399.htm
Medical Encyclopedia
http://www.nlm.nih.gov/medlineplus/ency/article/002403.htm
Vitamin B12
http://www.nlm.nih.gov/medlineplus/vitaminandmineralsupplements.html
Vitamin and Mineral Supplements
http://www.nlm.nih.gov/medlineplus/ency/article/002404.htm
Vitamin C
http://www.nlm.nih.gov/medlineplus/ency/article/002407.htm
Vitamin K