Natural Bionics, Beverly Hills, CA, has added the Vita Bar, which is aimed at battling high cholesterol, to its line of products. Vita Bar for Heart Health, a low-fat, preservative-free whole oat bar, delivers the benefits of beta-glucan in the amount shown to be beneficial in reducing the risk of heart disease when combined with proper diet and exercise. It also features antioxidant cranberries, raspberries and apples.