... less sharp with the loss of nerve cells -Process accelerated by smoking, -repeated exposure to loud noise. LUNGS -becomes less effective as elasticity decreases -Process accelerated by smoking, -poor air quality, insufficient exercise. HEART -pumps less efficiently, making exercise more difficult -Process accelerated by overuse of alcohol and tobacco, poor eating habits. CIRCULATION -worsens and blood pressure rises, as ... can be understood as those people of retirement age, yet not frail aged. By following the Nutritional Guidelines for Older Australians, the elderly may enjoy a health...

• Word Count: 3030
• Approx Pages: 12
• Grade Level: High School