When many people think of Latin Americans immediately they may refer to mariachis, poor countries, corrupt governments, exotic foods and maybe they may know one or two presidents. According to Merriam Webster, the definition of Latin American is: all the people from Spanish America and Brazil.
Key differentiators between Gerontology and Geriatrics. 1  Gerontology deals with the entire ageing process in individuals whereas Geriatrics concentrates only the ageing process of older adults.  Gerontology is a multidisciplinary field of study where as Geriatrics is a part of the internal medicine.
The field of Gerontology exists to understand and help deal with these changes by studying both the physical and mental aspects of aging. Simply stated, gerontology is the study of the social, psychological, and biological changes in older people as they age. It is a multi-disciplinary field that draws from the expertise of multiple professions to encompass everything from research, to care, to advocacy for aging adults.