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Eighty percent of the world's nations eat insects of 1,000 to 2,000 species. [10] [11] FAO has registered some 1,900 edible insect species and estimates that there were, in 2005, some two billion insect consumers worldwide. FAO suggests eating insects as a possible solution to environmental degradation caused by livestock production. [12]
In the decade since, a surge of North American startups have launched to make insects into a primary food source for humans, an ingredient (flour is common), or a feedstock for cattle and pets.
Insects as food or edible insects are insect species used for human consumption. [1] Over 2 billion people are estimated to eat insects on a daily basis. [ 2 ] Globally, more than 2,000 insect species are considered edible, though far fewer are discussed for industrialized mass production and regionally authorized for use in food.
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Eighty percent of the world's nations eat insects of 1,000 to 2,000 species. [6] [7] FAO has registered some 1,900 edible insect species and estimates that there were, in 2005, around two billion insect consumers worldwide. FAO suggests eating insects as a possible solution to environmental degradation caused by livestock production. [8]
Insects are among the most diverse groups of animals on the planet, including more than a million described species and representing more than half of all known living organisms. [ 1 ] [ 2 ] The number of extant species is estimated at between six and ten million, [ 1 ] [ 3 ] found in nearly all environments , although only a small number of ...
"Raw acorns contains tannins, which make them unsafe to eat raw," Best explains. "They cause a bitter taste , interfere with the absorption of other nutrients and can be toxic in high amounts."
Cognition shapes how an insect comes to find its food. The particular cognitive abilities used by insects in finding food has been the focus of much scientific inquiry. [11] The social insects are often study subjects and much has been discovered about the intelligence of insects by investigating the abilities of bee species.