FILE PHOTO: Zompopa ant reared for human consumption is pictured

FILE PHOTO: A zompopa ant, reared for human consumption, is pictured in the insect farm of biologist Federico Paniagua, who promotes the ingestion of a wide variety of insects as a low-cost and nutrient-rich food, in Grecia, Costa Rica July 13, 2019. REUTERS/Juan Carlos Ulate/File Photo