Swanson Health Products, Fargo, ND, has added Ultra EpiCor Jr. to its line of EpiCor natural dietary supplements, which work as potent immune system modulators to help regulate natural immune defenses. EpiCor Jr. contains 100% natural brewer’s yeast and can help “maintain a healthy immune system,” according to the company. The product blends beneficial metabolites produced through a proprietary multi-stage fermentation process called MetaGen4, using all-natural, nutritional yeast. This process activates the development of high-metabolite immunogens that feed and nourish the body’s immune system to strengthen resistance and maintain wellness.