The fresh pineapple makes my tongue burn if I eat too much. Also, too much salt does that too. Feels like open cuts are on my tongue. I check, but I can't find anything. During the summer I made the mistake of putting sugar on the fresh pineapple and it had my tongue hurting for three days until it went away. I tossed out the rest of it. It felt like acid was on my tongue. Learned my mistake, lol. I rather eat the canned pineapple or eat it as is in moderation.
# "Breed not a savage dog, nor permit a loose stairway." - Talmud
# "In my day, we didn't have dogs or cats. All I had was Silver Beauty, my beloved paper clip." - Jennifer Hart, Arlington