Starenje

Starenje is the process of growing old. It is a natural and inevitable part of life that affects all living organisms. The rate and manifestation of aging can vary greatly between individuals and species. Biologically, aging is characterized by a gradual decline in physiological functions and an increased susceptibility to disease and death. This decline is often attributed to cellular damage accumulated over time, genetic predispositions, and environmental factors.

Common observable signs of aging in humans include changes in skin texture, reduced muscle mass, decreased sensory acuity, and a higher incidence of chronic health conditions such as cardiovascular disease, arthritis, and neurodegenerative disorders. Psychologically, aging can involve changes in cognitive abilities, emotional regulation, and social interactions. However, aging is not solely a period of decline; it can also be a time of wisdom, experience, and personal growth.

Societal perspectives on aging differ across cultures and historical periods. In some societies, older adults are revered for their knowledge and experience, while in others, they may face ageism and social isolation. Gerontology is the scientific study of aging, encompassing biological, psychological, and sociological aspects. Research in this field aims to understand the mechanisms of aging, identify interventions to promote healthy aging, and improve the quality of life for older adults.