Final answer:
Interest in health promotion in the U.S. is driven by the Healthy People 2020 initiative, an aging population that's growing faster than the total population, and a higher prevalence of chronic diseases among older adults.
Step-by-step explanation:
Some of the social trends creating interest in health promotion in the United States include:
- Healthy People 2020 emphasis on disease prevention and health promotion.
- The US Census Bureau report that the older population increased faster than the total population.
- Older people tend to have more chronic diseases.
These factors contribute to a growing awareness and a shifting mindset from reactive to preventive healthcare, with a focus on improving quality of life and reducing healthcare costs through preventative measures and lifestyle changes.