Population growth is a worldwide phenomenon responsible for significant changes in the population pyramid. In this context, the increase in life expectancy has contributed significantly to the growth of the elderly population. Considering that this age group is associated with a decline in the functional reserve of multiple organic systems, a condition capable of causing dysfunctions and diseases in the elderly, the best clarification about the implications of aging becomes essential. The present research aimed to study the prevalence of ane-Prevalence of anaemia in a sample of elderly northeastern brazilians