Eating pineapple without soaking in salt water will not have any effect on the body, only the taste will be a little astringent.
Pineapple contains pineapple protease, this enzyme will stimulate the oral mucosa, causing tongue pain, soaked in salt water can reduce its irritation, the taste will not be astringent.
Eating pineapple not soaked in salt water is generally not harmful to the organism. If the mouth is very uncomfortable after eating pineapple without soaking in salt water, you can gargle with light salt water and drink some light salt water properly.
If the whole body itching, body rash, abdominal pain, diarrhea and other symptoms, to go to the hospital in time, may be the occurrence of allergies. Do not self-diagnose and take medication without authorization.