Insect nutritional value /100g SOURCE: MONTANA STATE UNIVERSITY
Food source ------ Protein (g) - Calcium (mg) -- Iron (mg)
Caterpillar -------- 28.2 ------- n/a ----------- 35.5
Grasshopper ------ 20.6 ------- 35.2 ---------- 5
Dung beetle ------ 17.2 ------- 30.9 ---------- 7.7
Minced beef ------ 27.4 ------- n/a ----------- 3.5
Wasps, beetles and other insects are currently "underutilised" as food for people and livestock, the report says. Insect farming is "one of the many ways to address food and feed security".
"Insects are everywhere and they reproduce quickly, and they have high growth and feed conversion rates and a low environmental footprint," according to the report.
Insects are also "extremely efficient" in converting feed into edible meat. Crickets, for example, need 12 times less feed than cattle to produce the same amount of protein, according to the report.
The report suggests that the food industry could help in "raising the status of insects" by including them in new recipes and adding them to restaurant menus.