1. You'd better not choose to eat pineapple at night. Pineapple is a tropical fruit, which is easy to cause excessive internal heat when eaten at night, which is not conducive to absorption and has diuretic effect.

2. Moreover, pineapple is very acidic, which will strengthen the secretion of gastric acid, which will burden the gastrointestinal tract and lead to the symptoms of acid reflux and nausea. It is best to eat pineapple after meals during the day, which is beneficial to the digestion of the stomach.

3. Pay more attention to the hygiene of diet and the regularity of three meals in peacetime, which is beneficial to the digestion and absorption of food. Chew slowly when eating, and don't overeat.