Proponents of the fly maggot diet argue that these insects are a rich source of protein, vitamins, and minerals. For instance, they are said to be especially high in protein and iron, and a good source of B12 and other B vitamins, phosphorus, magnesium and zinc. Maggot farming requires much less space than traditional livestock and reduces methane gas, so it is sometimes proposed as a more environmentally friendly alternative to meat.
However, this diet has been met with controversy and criticism. Some individuals find the idea of consuming fly maggots to be unpleasant, while others have raised concerns about the safety of this diet. It's important to thoroughly research and consult with a medical professional before adopting any unusual or extreme dietary changes.