[Inclusion of chufa in the human diet as a source of polyunsaturated fatty acids].

In 2 experiments lasting 30 days each with participation of 6 volunteers the possibility of daily consumption in the diet of chufa in an amount allowing for minimal requirement of the organism in polyunsaturated fatty acids was studied. The experimental food ration accorded with individual requirements in its basic components. None of the participating volunteers demonstrated any untoward deviations of objective and subjective nature in their health status. For a month chufa was introduced daily at the rate of 1.7 g per kg of body weight.