Ageism definition: What is ageism? Ageism refers to the stereotypes (how we think), prejudice (how we feel) and discrimination (how we act) towards others or oneself based on age. Who does ageism affect? Ageism affects everyone.
Ageism has serious and wide-ranging consequences for people's health and well-being. Among older people, ageism is associated with poorer physical and mental health, increased social isolation and loneliness, greater financial insecurity, decreased quality of life and premature death.