This article reviews the international English-language literature on social support and caregiving in gerontology since the early 1990s. The literature has grown, but consensus on the terms’ meaning and measurement is lacking. Interest is ongoing in practical help, in benefits of social support, and in demands and negative outcomes for caregivers, with growing but less emphasis on more theoretical questions, on negative outcomes from the receipt of support, and on positive consequences of providing care. Nevertheless, social support is duly recognized as a social determinant of health and receiving attention at policy levels – both are significant shifts from two decades ago and add to the interest this area will receive from researchers in coming decades. There remain many unanswered questions regarding the changing societal context, but it is clear that the social support of others – throughout our lives including old age – will continue in the future, albeit in ever-changing forms.
