Health is God’s gift to us. Health refers to the physical and mental state of a human being. To stay healthy is not an option but a necessity to live a happy life. The basic laws of good health are related to the food we eat, the amount of physical exercise we do, our cleanliness, rest, and relaxation. A healthy person is normally more confident, self-assured, sociable, and energetic. A healthy person views things calmly, and without prejudice