Bromelain Effects

Bromelain is found in the stems and juice of pineapples, a fruit found growing mainly in tropical climes. Bromelain is a combination of proteolytic enzymes that breakdown and digest proteins in the body. Most of the bromelain in pineapple is found in the stems. Smaller amounts are in the juice, according to Wellness Trader. It may not be feasible to obtain the amount of bromelain needed from the plant itself, but it is available in supplement form.

Anti-Inflammatory

Bromelain has anti-inflammatory and analgesic properties that help with the discomfort of arthritis and other rheumatoid disorders. According to the Wellness Trader, using bromelain and other proteolytic enzymes may influence the ratio of proteinases and antiproteinases. Pain and inflammation were significantly reduced in arthritis patients when bromelain was given orally.

The University of Maryland Medical Center suggests that bruising and swelling may be decreased if bromelain is given after surgery or a sports injury. It is also believed that healing time may be reduced. It can also help reduce the risk of infection associated with surgery and wounds.

Improves Digestion

Bromelain breaks down and digests proteins. According to the University of Maryland Medical Center, when used with other enzymes, bromelain may be effective in reducing acid indigestion and heartburn. Studies performed on animals suggests that bromelain could possibly be a therapy for irritable bowel syndrome and diarrhea as well.

Bromelain is available in capsule form and chewable tablets that can be taken after a meal to alleviate the discomfort associated with upset stomach.

Side Effects

According to the Wellness Trader, bromelain is generally safe when used in moderation. Known side effects that have been reported in association with the use of bromelain are diarrhea, vomiting and nausea. Excessive menstrual bleeding may also be a result.

People who have stomach disorders and inflammation of the stomach lining should avoid using bromelain and other proteolytic enzymes. These can aggravate the condition and make them worse.

According to the Wellness Trader, it has been suggested that the use of bromelain supplements may cause an increase in a person's heart rate.