This is a question that many people are asking, and it is also a hot topic now. Need health care? Everyone is asking and doing, and each has his own way and view, but the unified answer is one: the need of medical care. Because of various factors now, we must keep in good health. For example, vegetables and fruits have chemical components and pesticides, and there are many ways to clean them before eating. In fact, this is health; For example, after a meal, you will take a walk to raise your spirit, which is health; Actually, a lot.