In U.S.A., the Recommended Dietary Allowances Table was published in 1963 since the latest issue in 1958, and in Japan, the similar table for the target value in 1970 was officially announced in 1963 since in 1959. In this report, our nutritional concept of F.N.C. was applied to the analysis on the transitional characteristics of quantitative and qualitative relationships between the nutritional allowances of each other elements to age groups and the difference of views on the dietary allowances between the two countries was made clear.
