People with allergic airways diseases often experience fits of coughs when their bodies try to flush out excess mucus buildup. Since AAD uses anti-inflammatory therapy as one of its treatments, pineapple juice can help the patients recover faster compared to only using steroids—which are often used by AAD patients.
Bromelain is concentrated in the core and stem part of a pineapple. Juicing can be done to draw it out. It is recommended to consume the pineapple raw since processes like cooking and pasteurization can remove some of the medicinal benefits from the fruit.