There are many remedies on the market these days as well as philosophies on anti-aging. This interesting article sites very simple dietary changes that can change the way you age. Hmmm, very interesting, they are identical to the ones bomamed and ICAMA recommend, and also, according to this article, Dr. Mercola.
As for supplements, how one anti-aging regime will effect one person will be very different from another, so these things are best to discuss with a professional and allow yourself to be guided by professional expertise. Supplements and combinations of supplements can really backfire on you when taken without knowledge and understanding of them and the human body.
However, the dietary changes listed in this article are very healthy recommendations accross the board and so interesting to read the scientific data on them. http://articles.mercola.com/sites/articles/archive/2010/12/06/cutting-carbohydrates-from-your-diet-can-make-you-live-longer.aspx
Dr.B