We have various understandings regarding health. Various medical systems being practiced in India other than conventional medicine i.e. Ayurveda, Yoga & Naturopathy, Unani, Siddha and Homoeopathy have defined health in their own way. From physical level up to spiritual level health has so many aspects which affect our overall personality. Some says that one who is established in self is healthy but some other says that in a perfect state of health physical homeostasis and mental equanimity occur in a balanced and healthy harmony. Another concept believes that health is normal and harmonious vibration of the elements and forces composing the human entity on the physical, mental, moral and spiritual planes of living in accordance with the constructive principles in Nature. At one place it is stated that good health means existence in harmony with evolution. The authors have reviewed various concepts and definitions of health and trying to conclude that health is a feeling which may be experienced only if you are really healthy. So, health is more and more balancing of all elements of your life in harmony with the universe.