Can crabs and silkworm pupae be eaten together?
Generally speaking, crabs and silkworm pupae can be eaten together, as there is no clear incompatibility between the two. However, moderation is important when consuming them. The detailed analysis is as follows:

Crabs and silkworm pupae are both common food items and are generally safe to consume together based on their food properties. Crabs are rich in high-quality protein and minerals, while silkworm pupae contain abundant protein, amino acids, and other nutrients. Eating both together can provide a variety of nutrients and typically does not cause adverse reactions. However, excessive consumption may increase gastrointestinal burden, leading to discomfort such as bloating or diarrhea. Particularly, crabs are considered cold in nature, and overconsumption may irritate the digestive tract. Therefore, it's important to control portion sizes.
Eating large amounts of crab on an empty stomach may stimulate gastric acid secretion. Silkworm pupae, being high in protein, may also place extra strain on digestion if consumed excessively while fasting. Thus, it's advisable to avoid eating large quantities of either on an empty stomach. In daily life, it's essential to develop healthy eating habits, reasonably combine ingredients, and maintain good health.