The immune system is your first line of defense against germs. It's a network of cells, tissues, and organs that battle infection-causing bacteria, parasites, and fungi. Some products are designed to help the immune system work better, typically by including zinc, herbal extracts of echinacea, and vitamin C. (Check out high-potency vitamin C supplements.) You may also want to check out cold remedies and flu products.
|Product Name||Percent of Pharmacists' Votes|
|ZAND Insure Immune Support||
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Please consult your doctor or pharmacist for specific guidance on health products that may be appropriate for you. While U.S. News lists the results of the pharmacist survey, U.S. News does not recommend or endorse any health products listed here. Please see Disclaimer and a Note About Your Health. Read about the pharmacist survey here.