Avoid the Flu by Strengthening Your Immune System According to the CDC, this year's flu season is very active <br />across the U.S. Nearly 10 million people <br />have been diagnosed<br /> with the virus so far. Purdue School of Nursing's <br />Libby Richards says a strong immune system <br />will help you avoid the flu. Be sure to get the <br />proper amount of sleep <br />each day, even if you are not sick. Libby Richards, via MedicalXpress Be sure to also consume healthy fluids and foods <br />and avoid drinking too much alcohol. Exercise is important, and Richards adds that you should do it even if you have mild symptoms. Libby Richards, via MedicalXpress
