Superfoods: do I need to supplement or is healthy eating enough? Goji, maca, noni, bee pollen - where did all these superfoods come from? And what ever happened to regular food? It would be nice to know if all the energy and money we are spending on supplementation is actually buying us better health. Author Joanna Steven and celebrity Tonya Kay discuss the nutritional analysis findings of their new publication. - February 16, 2008
