Pineapple contains a glycoside organic matter and also contains nitrogen organic matter. Eating too much, the direct reaction is headache, and there may be symptoms such as abdominal pain, vomiting, headache, numbness of limbs and mouth. Director Du reminded the public not to eat too much pineapple to avoid allergic symptoms.

Pineapple is a mature fruit of pineapple, a herb of pineapple family. Eating without skin is sweet, slightly sour and slightly cold.

Risk: ○ Do not eat pineapple when taking vitamin K and sulfonamides. Pineapple is rich in vitamin C, which can destroy and decompose vitamin K. Pineapple is a fruit with more acidic substances. When it is eaten with sulfonamides, sulfonamides can crystallize in the urinary system and damage the kidneys.

○ Eat pineapple to prevent poisoning.

○ Pineapple should not be eaten with abundant milk and eggs in protein. Pineapple contains more fruit acid. If eaten with foods rich in protein, such as milk and eggs, fruit acid can solidify protein and affect the digestion and absorption of protein.

○ Pineapple should not be eaten with radish. Radish contains vitamin C enzyme, which can destroy vitamin C in food. When eaten together with pineapple, it can also promote the transformation of flavonoids contained in pineapple into dihydroxy benzoic acid and ferulic acid in human intestine. These two substances have a strong inhibitory effect on thyroid function. Pineapple should not be eaten when iron is supplemented.

○ Pineapple should not be eaten when taking tetracycline drugs, erythromycin, metronidazole and cimetidine. The calcium contained in pineapple can be combined with tetracycline drugs, and calcium and phosphorus can be combined with erythromycin and other drugs, which reduces the curative effect of the above drugs.

Explanation: Fresh pineapple is sweet and juicy and delicious, but it contains three kinds of bad ingredients, which will have adverse effects on people. The first category is glycosides, which have a certain stimulating effect on human skin and oral mucosa; The second is serotonin, which can make blood vessels contract, raise people's blood pressure and cause headaches, dizziness and other symptoms; The third kind is bromelain, and a few people are allergic to it. After eating for half an hour to 1 hour, symptoms such as nausea, vomiting, abdominal pain and urticaria will occur, and in severe cases, dyspnea and shock will occur.

Tip: Pineapple should not be eaten before processing. Trim off the skin and thorns before eating pineapple, cut the pulp into blocks, and soak the glycosides in light salt water or sugar water before eating. If left untreated, it will affect the taste when eaten, and the glycoside contained in pineapple will also cause irritation to the oral mucosa.