Pineapples contain a complex mixture of enzymes, including bromelain, which has been shown to have meat-tenderizing properties. Bromelain is a protease, an enzyme that breaks down proteins into smaller molecules, making the meat more tender. The same enzyme that makes pineapple a tasty tropical treat can also make your tongue feel rough and raw if you eat too much of it. Bromelain is also found in the stems and leaves of the pineapple plant.

When bromelain comes into contact with the proteins in meat, it begins to break them down, making the meat more tender. This is why pineapple is often used as a marinade for meats, especially tough cuts of meat like beef and pork. The bromelain in the pineapple helps to break down the proteins in the meat, making it more tender and flavorful.

Bromelain is also a powerful anti-inflammatory, which can help to reduce swelling and inflammation in the body. This can be helpful for people who are suffering from conditions such as arthritis, bursitis, and tendinitis. Bromelain has also been shown to have some anti-cancer and anti-viral properties.

Despite its many health benefits, bromelain can also cause some side effects, such as nausea, vomiting, and diarrhea. It can also interact with some medications, so it's important to talk to your doctor before taking bromelain supplements.

If you're looking for a natural way to tenderize your meat, pineapple is a great option. Just be sure to use it in moderation, or you may end up with a sore tongue!