Gastric acidity: Take the juice of 1 pineapple several times a day, blended in a blender with 1 liter of water and sweetened with honey.
Acne: Apply a local compress with the juice or puree of pineapple pulp
Digestion, difficulty in: Include pineapple in the diet
Skin, inflammations of: Apply local compress with juice or puree of pineapple pulp
Oily skin with pimples: Apply local compress with the juice or puree of pineapple pulp

Skin, stains on: Apply a local compress with the juice or puree of pineapple pulp.
Respiratory, airway diseases: Take the juice of 1 pineapple several times a day, blended in a blender with 1 liter of water and sweetened with honey
Kidneys, diseases of: Take several times a day the juice of 1 pineapple, mixed in a blender with 1 liter of water and sweetened with honey.
Worms: Take several times a day the juice of 1 pineapple, mixed in a blender with 1 liter of water and sweetened with honey.
Drawbacks
Pineapple can have a purgative effect on people whose intestines work beyond normal. Pregnant women should avoid the fruit as it can cause menorrhagia.