Study results show that the global agriculture system currently overproduces grains, fats and sugars, while production of fruits and vegetables and, to a smaller degree, protein is not sufficient to meet the nutritional needs of the current population. The researchers also found that shifting production to match nutritional dietary guidelines would require 50 million fewer hectares of arable land, because fruits and vegetables take less land to grow than grain, sugar and fat. from Latest Science News -- ScienceDaily https://ift.tt/2D5eevB