Nutritional Supplements: Too Much of a Good Thing by Dr. Reader
The information in the Review of Ophthalmology article by August L. Reader III, MD, FACS, San Francisco, is very interesting. However, as you read it keep in mind that what is presented is a mix of strongly supported evidence and speculation. For example, section on carrot-family herbs contains a lot of pure speculation. It is still interesting and I have presented a portion of the article here.
Click this link to read the whole article: http://www.revophth.com/index.asp?page=1_479.htm