Can cicadas be eaten?
Generally speaking, cicadas are not edible. The detailed explanation is as follows:

Cicadas may carry various pathogens, such as Salmonella and Listeria, which can pose threats to human health. Additionally, if cicadas are not thoroughly cooked, consumption may lead to food poisoning, causing symptoms such as nausea, vomiting, and diarrhea.
Moreover, the exoskeleton of cicadas is difficult to digest, and consuming large quantities may cause gastrointestinal discomfort, such as stomach pain and bloating. Cicadas also contain foreign proteins and other components that may trigger allergic reactions in some individuals, including symptoms like skin itching, rashes, and fever. In severe cases, bronchial asthma may be induced, leading to difficulty breathing.
In daily life, it is important to avoid consuming food of unknown origin or that is inadequately cooked, including cicadas and other wild animals. One should choose fresh and hygienic ingredients to ensure food safety. At the same time, maintaining a balanced diet with sufficient protein, vitamins, and minerals can help enhance immune function.