The benefits of pineapple are that it provides nutrients to the body, is good for relieving heat, etc. However, we need to pay attention to moderate consumption, excessive consumption may produce uncomfortable symptoms. 1. Provide nutrition: pineapple contains sugar, vitamins and minerals and other nutrients, moderate consumption can supplement the body’s nutrients. 2. Helps to quench the heat: pineapple is slightly acidic, sweet taste, to a certain extent, there is the effect of quenching the heat, heat and thirst of the crowd can be consumed in moderation. It should be noted that, because pineapple contains protease, protease can break down protein, will cause irritation to the mucous membrane of the mouth and the surface of the lips, before eating pineapple is recommended to soak in light salt water to inhibit the activity of protease.