An excess amount of refined sugar, such as that found in soda, cakes or pastries can have a depressive affect on the immune system. Avoid sugar to keep the body from catching viruses with advice from a registered and licensed dietitian in this free video on nutrition and diets.
Does Sugar Affect the Immune System?By Christine Marquette
About the Author
Christine E. Marquette is a registered and licensed dietitian with the Austin Regional Clinic in Austin, Texas. She conducts nutrition therapy for ages two and up for all dietary needs.