The food they produce have been proven to cause cancer and other problems in lab animals, and people have been eating food produced this way since the 1990s.
ئەو خۆراکەی لێی بەرهەمدێت سەلمێنراوە کە هۆراکی شێرپەنجەن. و خەڵکی ئەم خۆراکانە دەخۆن لە ساڵی ١٩٩٠ــکانەوە.