Miriam (from Einstein-Syndrome) has written part 2 & 3 of her response to the recent study on supplements in DS. Here are the links to that:
Part 2: http://einsteinsyndrome.wordpress.com/2008/03/01/just-a-waste-of-cash-part-2/
Part 3: http://einsteinsyndrome.wordpress.com/2008/03/02/just-a-waste-of-cash-part-3/