Over time the natural process of aging, and also our lifestyle choices, give rise to various physical changes and different illnesses. Because of this, it is common for older adults to not be able to perform simple activities of daily living on their own. For instance: Climbing up and down stairs Maintaining personal hygiene Dressing...
Health as a state of complete physical, mental and social well-being
According to the World Health Organization: Health is a state of complete physical, mental and social well-being, and not only the absence of diseases or illnesses.