Results of the poll on the lifestyle and nutrition of the population of the most contaminated areas of the Bryansk and Tula regions during the initial period after the accident hemi procharger at the Chernobyl nuclear power plant are presented in the article.The poll was held at the beginning of 1987.Mean values of numeric factors were derived form the results of processing of questionnaires received from 8500 persons, namely: value of milk daily consumption depending on the age and place of residence, the date of the dairy cattle grazing starting, time of milk consumption termination in May frondescence boise 1986, time spent by the person outdoors and in the dwelling, data on the leaving of the contaminated territory.
Obtained information is used for the clarification of models for the internal and external exposure dose calculation and for personalization of the dose estimations for the individual inhabitants.