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Health can be considered a capital good; health capital is part of human capital as defined by the Grossman model. [30] Health can be considered both an investment good and consumption good. [31] Factors such as obesity and smoking have negative effects on health capital, while education, wage rate, and age may also impact health capital. [31]
According to de Grey, the pro-aging trance explains why many people gloss over aging through irrational thought patterns. [2] [3] The concept says that the thought of one's own body slowly but ceaselessly deteriorating is so burdensome that it seems most sensible from a psychological point of view to try to put it out of one's mind. [4]
Selectivity theory (aging) Socioemotional selectivity theory; Stage-crisis view; Stem cell theory of aging; Stereotype embodiment theory; T. Telomere theory of aging; V.
Health and Ageing is a research programme set up by the Geneva Association, also known as the International Association for the Study of Insurance Economics. The Geneva Association Research Programme on Health and Ageing seeks to bring together facts, figures and analyses linked to issues in health. The key is to test new and promising ideas ...
Disengagement theory is the idea that the separation of older people from active roles in society is normal and appropriate and benefits both society and older individuals. Disengagement theory, first proposed by Cumming and Henry, has received considerable attention in gerontology, but has been much criticised.
Often used synonymously with health economics, medical economics, according to Culyer, [31] is the branch of economics concerned with the application of economic theory to phenomena and problems associated typically with the second and third health market outlined above: physician and institutional service providers. Typically, however, it ...
This leads to aging and will eventually lead to death. This theory of aging was developed by Roy Walford in 1969. According to Walford, incorrect immunological procedures are the cause of the process of aging. [18] Walford, who stated that his optimized health regime would allow him to live to 120, died of amytrophic lateral sclerosis at age 79.
Gerontology (/ ˌ dʒ ɛr ən ˈ t ɒ l ə dʒ i / JERR-ən-TOL-ə-jee) is the study of the social, cultural, psychological, cognitive, and biological aspects of aging.The word was coined by Ilya Ilyich Mechnikov in 1903, from the Greek γέρων (gérōn), meaning "old man", and -λογία (), meaning "study of".