Teenagers are very active and their bodies undergo very drastic changes both physically and emotionally. Their bodies also experience a lot of hormonal changes as this is the period when the boys and girls transform to be adults. It is therefore important they be healthy in order to enjoy their lives to the maximum. Exercises, a well balanced diet and care are the greatest ingredients to a better health of teenagers. You should ensure that your kids get enough time to play with their friends on a daily basis so that they can keep fit. Exercise will also ensure effective transport of food and oxygen throughout their active bodies. Their meals should incorporate proteins, carbohydrates, fats as well as vitamins and minerals. A healthy teenager is a happy kid.