Your immune system is your body’s “defense system.” This constantly works at defending your body against bacteria, viruses, parasites and other invaders. In addition to the well balanced diet, other natural ways like reducing your stress levels, practicing Yoga & Meditation would help in boosting your immunity. Getting sufficient levels of sleep, drinking clean water and green tea are known for their benefits to boost your immune levels naturally. Strictly Say NO to Smoking and drinking for leading a healthy way in general and improving your immunity system in particular. Follow good personal hygiene as skin is the first source of protection from those harmful micro organisms. Immunity Boosting - Natural ways to Boost your immune system video.