Common Colds- Immunity and Tactics To Improve the Immune System
What Is the Common Cold? The common cold is different from the flu because it usually stays in the sinuses. A cold can happen anytime a year, but is more common in winter months. It usually lasts a week, but the post cold cough can last longer. What Is the Immune System? The immune system is designed to protect the body from infections and illness, and is essential for life. Immunity is located throughout the entire body, although about 70% of it is...