1. Biological Changes: As individuals age, their bodies undergo physiological changes that can affect their health. For example, bone density decreases with age, increasing the risk of fractures and osteoporosis. 2. Behavioral Factors: Different age groups tend to have distinct health behaviors. Younger individuals may engage in riskier behaviors such as smoking or excessive alcohol consumption, whereas older adults might focus more on maintaining a healthy lifestyle. 3. Healthcare Utilization: The need for healthcare services varies with age. Older adults generally require more frequent medical attention due to chronic conditions, whereas younger populations might need care primarily for acute conditions or injuries.
