Are whole-food or other novel delivery systems more effective at providing nutrients than a well-made tablet? To find out, scientists tested USANA Essentials against 4 competitors to determine what you get when you take the recommended dosage of each product (see study at the link below) "Some supplement companies make considerable claims about the bioavailability [...]The post Are whole-food or other novel delivery systems more effective at providing nutrients than a well-made tablet? appeared first on Bella Pelle Laser.