* vitamin A, the premier vitamin for eye health. Suggested dosage: 10,000 IU/day, plus at least 400 IU/day of vitamin D. Also, increase your intake of vitamin A-rich foods like eggs and fish like salmon.
* Herbal medicine. Studies show that Ginkgo biloba can stop some of the major symptoms of cerebrovascular insufficiency. It is especially helpful in early-stage Alzheimer’s, and can slow its progress
VITAMIN D: It can lower your risk of rheumatoid arthritis