Economics The U.S. population is growing older and the number of elders in America has increased significantly. There is no question that health behaviors and social factors play important roles in...

The U.S. population is growing older and the number of elders in America has increased significantly. There is no question that health behaviors and social factors play important roles in helping elders maintain health later in life. Discuss 2 factors that play a major role in preventing or delaying the onset of chronic diseases in the elderly. Explain why each factor is so important.