The document discusses the concept of health and provides some examples: - Health is commonly referred to when describing a person's well-being or medical condition. For example, when saying someone's health is poor. - Teachers may also reference health when advising students, such as saying an attitude is unhealthy. - Different levels of causes can contribute to disease, like poor nutrition making a baby more susceptible to infection from unclean water, which could ultimately stem from poverty. Overall health and socioeconomic factors influence susceptibility to disease.