First off Mercola provides a great deal of FREE information for all to learn about health and healing...yes he sells supplements, so what! He is a highly educated man who has helped many and if you hadn't noticed is CLEARLY well respected here on curezone based on the many who take the time to bring his articles forward.
As far as his approach on Nutritional Typing (a spin off Metabolic Typing) goes, so what...everyone takes ideas and runs with them. Besides he turned it into something even better than what Wolcott & Kelly had produced.
Besides it appears to me that very educated and learned people are advocating NOT drinking distilled water, while people here on curezone, who could be any Joe Shmo and by the way are still suffering with their own health issues are advocating drinking dead water, so who to believe???
I think I'll go along with Dr. Mercola on the water debate because he has nothing to gain on his stance...