Pineapples are the only known food source of bromelain, a combination of enzymes that digest protein. That’s why pineapple works as a meat tenderizer: The bromelain breaks down the protein and softens the meat. In your body, bromelain makes it easier for you to digest food and absorb it.

What does pineapple do to your stomach?

The enzymes in pineapple juice help break down protein in your gut, which can help reduce constipation, gas, and bloating. Bromelain also has antibacterial properties that can protect your gut from diarrhea-causing bacteria like E. coli and reduce gut inflammation.

Does pineapple clear your stomach?

Pineapple. … “Pineapple contains a special digestive enzyme called bromelain, which helps us break down proteins, making it easy for us to digest and absorb nutrients,” Pollock says. Bromelain’s anti-inflammatory properties are also helpful in easing stomachaches and discomfort.