[Epidemiological problems of obesity].

The results of epidemiological survey of the population living in the middle zone of the Soviet Union and in the GDR are considered. Comparison of the data obtained shows that overweight is a very prevalent abnormal condition among the test population groups in both countries and amounts to 26% (USSR) and 30% (GDR). Excess animal fat consumption in the presence of a decreased quota of vegetable oil has been established and a significant increase in monosaccharides intake noted. Attention is attracted by insufficient quota of fresh vegetables and fruit in the diets of the population of both countries. Qualitative and quantitative nutritional pitfalls were shown to be aggravated in obese people. Violation of dietetic regimens and decreased physical activity play a definite role in the development of overweight. A program on primary and secondary prevention of overweight has been established. It includes a number of measures both common and specific to the GDR and the USSR.