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Tag: Global calories

Explore our comprehensive collection of health articles in this category.

What three crops do we rely on for 60% of our calories?

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5 min read
Over half of the world's population depends on just three staple crops for the majority of their daily caloric intake. These few food sources, despite the existence of over 50,000 edible plant species, form the backbone of global nutrition and agricultural systems.

What Percentage of the World's Food Calories Comes From Corn?

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4 min read
According to one 2019 estimate, corn (maize) contributes approximately 19.5% of the global caloric intake, positioning it as one of the world's most important staple foods alongside rice and wheat. This figure, however, represents the portion consumed directly by humans and doesn't fully capture its wider impact, as a significant percentage of corn is used for animal feed and industrial products. Understanding this breakdown reveals the complex role of this versatile crop in the worldwide nutrition diet.