Biological anthropology of aging--past, present and future.

Biological anthropologists have a strong tradition of studying growth and development and research on aging has been limited. This paper explores the past and current contribution of biological anthropologists to the field of aging through an examination of the American Journal of Physical Anthropology (AJPA) and the American Journal of Human Biology (AJHB). It is clear from this survey that biological anthropologists and human biologists have predominantly studied growth and developmental processes relative to aging. However, there is a trend of increasing interest in aging over time. In the AJHB, papers discussing chronic disease were predominant, followed by reproductive aging (19%), bone aging (15%) and body composition (10%). Within the AJPA, the majority of articles were in the field of human biology (43%) and bioarchaelogy (42%) with a lesser contribution from primatology (14%) and dermatogliphics (1%). Biological anthropologists still have great potential to make contributions to gerontology with our evolutionary and holistic perspectives and focus on cross-cultural research.