Food incompatibility generally refers to a certain two foods eaten at the same time lead to poisoning of a statement, in general, crabs and other foods eaten together will not have a significant effect on the body, food incompatibility is also an unscientific statement. There are a lot of food items that are associated with crabs in society, but there is no specific scientific basis or clear medical literature to explain this kind of claim in the clinic. Generally speaking, if crabs and other foods are consumed in moderation, the consumption of crabs and other foods together will not cause any obvious discomfort to the body, nor will it cause the so-called poisoning. You can consume crabs in moderation according to your own preference, but people who are allergic to crabs or seafood should be prohibited from consuming them to avoid triggering allergy.