Portuguese household food availability in 1990 and 1995.

OBJECTIVE To examine the changes in Portuguese household food availability from 1990 to 1995. DESIGN Using the DAta Food NEtworking (DAFNE) classification scheme for nutritional and socio-economic variables, data from the Portuguese Household Budget Surveys collected in 1989/90 and 1994/95 were analysed. The mean availability (quantity person(-1) day(-1)) for the total population, by locality and by level of education of the household head, was computed for each of the main food and beverage groups. SETTING Portugal, 1989 to 1995. RESULTS Although still among one of the countries with high availability of cereals, pulses, fish and seafood and olive oil, Portugal is gradually moving away from the traditional 'Mediterranean diet'. Between 1989 and 1995, the availability of complex carbohydrates and olive oil was reduced, while the availability of protein-supplying food groups increased. Considerable disparities can be observed by locality and by the level of education of the household head. Households in urban areas and of higher socio-economic status are the main actors of the changes in 'traditional' food habits. CONCLUSION Although these findings are based on household food availability rather than consumption, they indicate the direction of the changes taking place in the Portuguese diet and can be used effectively by agriculture specialists, nutrition experts and policy makers.