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Eating more insects could help fight hunger, UN food agency says

Food agency says edible insects could boost nutrition and reduce pollution

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Law Ting from the People of Yunnan Restaurant in San Po Kong shows off some of their insects cuisine.  Photo: Felix Wong

The UN has new weapons to fight hunger, boost nutrition and reduce pollution, and they might be crawling or flying near you right now: edible insects.

The Food and Agriculture Organisation yesterday hailed the likes of grasshoppers, ants and other members of the insect world as underused food for people, livestock and pets.

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A 200-page report, released at a news conference at the UN agency's Rome headquarters, says 2 billion people worldwide already supplement their diets with insects, which are high in protein and minerals, and have environmental benefits.

Insects are "extremely efficient" in converting feed into edible meat, the agency said. On average, they can convert 2kg of feed into 1kg of insect mass. In comparison, cattle require 8kg of feed to produce 1kg of meat.

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Most insects are likely to produce fewer harmful greenhouse gases, and also feed on human and food waste, compost and animal slurry, with the products being used for agricultural feed, the agency said.

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