The document discusses the physiological and socio-psychological changes associated with aging. Physiological changes include loss of teeth, impaired senses, diminished taste and smell, changes in body composition, and changes to the cardiovascular, respiratory, renal and skeletal systems. Socio-psychological changes include changes to food habits, economic aspects, loneliness, lack of knowledge, depression, anxiety, loss of self-esteem and independence. The presentation provides an overview of the multidimensional changes that occur during the human aging process.