Crisp air and colorful leaves mark the arrival of fall. While fall brings beautiful cool weather and amazing foliage, it also marks the beginning of a season of sniffles, colds, and cases of the flu. With fluctuating temperatures and increased indoor activities, our immune system works harder to keep us healthy. Strengthening your immunity naturally this fall can make a big difference in how your body handles seasonal illnesses. By focusing on nutrition, exercise, and ...