Final answer:
Despite health-consciousness, many adolescents in the US still prefer unhealthy food, consume excessive sugary drinks and snacks, and don't engage in daily exercise.
Step-by-step explanation:
Despite the fact that the US has become a health-conscious nation, many adolescents still prefer unhealthy fast food, consume excessive amounts of sugary drinks and snacks, and do not engage in daily exercise. This is reflected in the rate of obesity in teenagers, which has tripled since 1980.