You can eat chestnuts after eating seafood. Seafood and chestnuts are relatively common foods in daily life, chestnuts are rich in carbohydrates and protein, but also contains dietary fiber and a variety of vitamins. And seafood mainly fish, shrimp, crab, shellfish, etc., nutrients are also more, at the same time the flavor is delicious. Eating both together can achieve a balanced and comprehensive nutrition, generally no adverse reactions, not to mention the nutritional value of the two foods. But pay attention to moderate consumption, not excessive consumption of seafood and chestnuts, otherwise it will stimulate the gastrointestinal tract, and even lead to indigestion. Also note that people who are allergic to seafood should not eat seafood. In daily life, you should try to maintain a diversified diet, avoid a single diet, otherwise there will be nutritional imbalance. It is recommended to seek medical attention after consuming seafood and chestnuts to avoid delays in treatment.