The Dutch have been the world tallest since the 1980s but plateaued in height for the past few decades. A century and a half ago, young men at 20 in the Netherlands were 165 cm in mean height, as tall as men in France and Portugal. They grew to 178 cm, as tall as Norwegian in 1960, and 183 cm in mean height in the 1990s and levelled off. It is most likely that the Dutch may have nearly attained genetic potential as a human being. The statue is a net measure that captures the supply of inputs to health. Based on the changes in per capita supply of protein from animal products, FAOSTAT, the Dutch seem to have reached the highest level in per capita supply of animal protein. Increases in the supply of protein, however, do not result in increasing human height, if consumption of other “essential nutrients” is insufficient (Blum, 2013; Mori, 2018)[1][2]. With the close case studies of Japan and South Korea in respect of food consumption specifically by children in growing ages, the author suspects that children in the Netherlands may have been insufficient in the supply of vegetables, “essential nutrients” on the top of animal products.