Preventative maintenance is good for many things, health included. One way to reduce the potential for catching a cold or fever is by boosting your immune system. Natural ways to boost your immune system include a regular exercise regime, eating right and getting enough sleep. Taking immune support lozenges and tablets in conjunction with the natural approach is a great way to energize your immune system. The Online Drugstore carries a large selection of immune system boosters from popular brands including Cold-eez and Zarbee’s Naturals. Note that taking immune support tablets does not guarantee that you will never catch a cold or succumb to the flu. Instead, these products are designed to help you and your immune system recover faster after catching a cold or the flu. As with all medications, you should review the directions carefully on the product labels and consult your physician if you have any questions.