Protecting your body from intake of harmful things like ciggaretes , drugs and alcohols . doing regular exercises, having proper food and sleep are some of the important instances that define a healthy lifestyle. Being fit allows us to perform our activities without being lethargic, restless or tired. A healthy and fit person is capable of living the life to the fullest, without any major medical or physical issues. Being healthy is not only related to the physical wellbeing of a person, it also involves the mental stability or the internal peace of a person.