1. Foods containing oxalic acid: Oysters contain a lot of minerals. When eating oysters, you cannot eat them with foods containing oxalic acid, such as spinach, shallots, amaranth, grapes, etc., because Oxalic acid and minerals will undergo a precipitation reaction, and the accumulation of precipitates may form stones.

2. Foods containing tannic acid: Oysters are a high-protein food. Eating them together with foods containing tannic acid is not conducive to the digestion and absorption of the gastrointestinal tract and can easily cause abdominal distension and abdominal pain. , vomiting, diarrhea and other symptoms. Common foods containing tannic acid include persimmons, grapes, oranges, hawthorn, etc.

3. High-purine foods: Sea oysters are high-purine foods. When eating sea oysters, do not eat them together with other high-purine foods to avoid aggravating the purine concentration in the body and inducing hyperuricemia or gout attacks. Common foods high in purine include mushrooms, animal offal, broth, etc.