Do you know from which food come from the most calories consumed by humanity? An in what percentage?
Over 20% of all calories collectively consumed by humanity are from a single food…rice.
Since a large part of maize crops are grown for purposes other than human consumption, rice is the most important grain with regard to human nutrition and caloric intake, providing more than one fifth of the calories consumed worldwide by humans, according to en.m.wikipedia.org.
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