do dietary supplements(like claraxon)improve vision?
No.\n\nThe FDA is just releasing a massive study of various supplements, and almost none of them work.  This one seems less plausible than most.  What about vision would be related to a supplement?  Your body supplies your eyes with what they need, we evolved that way.
Go to www.naturalcures.com. There, you can either join the site (with a fee) or find the information concerning the newsletter.\n\nAlso, have you read the books? That is another way to support.