Carlson has launchedImmune Omega, an immune support formula which blends vitamin D3 and omega-3s. A single teaspoon provides 2,000 IU (50 mcg) of vitamin D3 as cholecalciferol and 1,100 mg of omega-3s, including EPA and DHA. Immune Omega comes in natural lemon flavor and can be taken directly from a spoon or mixed into food, like yogurt or a smoothie.

600 W. University Dr., Arlington Heights, IL, 60004, www.carlsonlabs.com