Fruit can be consumed anytime after eating crabs and there is no relevant scientific evidence to suggest that crabs should not be consumed with fruit. Fruit can be consumed anytime after eating crabs. If the crab is not eaten much, there is no obvious sense of satiety, you can eat fruit in moderation at any time after eating crabs, and in general it will not cause obvious discomfort to the body. However, if you eat crabs to eat more, satiety has been stronger, it is recommended to wait for the crab to digest before eating fruit. This is because if you continue to eat when you are overfull, it may cause indigestion, and you may experience nausea, vomiting, and in severe cases, abdominal pain, diarrhea and other indigestion symptoms. Generally speaking, eating crabs and fruits together will not have significant effects on the body, and it is recommended that patients control the amount of food consumed so as not to cause indigestion by consuming too much.