Can the head and tail of cicadas be eaten?

　　"Cicada" refers to the insect commonly known as a cicada. Generally, the head and tail of a cicada are not recommended for consumption. The specific reasons are as follows:

　　Cicadas are edible insects also used in traditional medicine. They contain nutrients such as protein, vitamins, fats, calcium, iron, and phosphorus, and offer benefits including nutritional supplementation, immune system enhancement, wind-dispersing and lung-ventilating effects, and blood vessel softening. The head of a cicada contains a complex nervous system and sensory organs such as compound eyes, antennae, and mouthparts, which have no culinary value. The tail portion houses the ovipositor (egg-laying organ) and consists of a hard exoskeleton that is not suitable for eating. Moreover, the head and tail may harbor parasites, bacteria, or other pathogens; consuming them could lead to infections and pose health risks. Therefore, neither the head nor the tail of a cicada should be eaten.

　　Additionally, if consuming cicadas, it is advisable to eat only those that have been thoroughly cooked to avoid potential adverse effects. It is also recommended to consume cicadas in moderation to prevent overburdening the gastrointestinal tract and causing discomfort.