Health is on the front burner as Americans return to tried and true practices that they believe will be effective in helping them to stay fit and healthy. Influenced by the recession and a new belief that maintaining their health is a long-term method of cost control, today’s “do-it-yourself,” wellness-focused consumers are turning to functional foods and beverages in record numbers. In 2009, nearly half (46%) of food shoppers said they were very concerned about nutrition, up 5% over 2008 (FMI, …