When unripe, the pineapple is not only inedible but poisonous, irritating the throat and acting as a drastic purgative.
Excessive consumption of pineapple cores has caused the formation of fiber balls (bezoars) in the digestive tract. Folk Medicine: Pineapple juice is taken as a diuretic and to expedite labor, also as a gargle in cases of sore throat and as an antidote for seasickness. The flesh of very young (toxic) fruits is deliberately ingested to achieve abortion (a little with honey on 3 successive mornings); also to expel intestinal worms; and as a drastic treatment for venereal diseases. In Africa the dried, powdered root is a remedy for edema. The crushed rind is applied on fractures and the rind decoction with rosemary is applied on hemorrhoids. Indians in Panama use the leaf juice as a purgative, emmenagogue and vermifuge.
The leaves were very difficult for the little one (5months). It was fibrious and hard to rip.off a piece it seemed. Just decided to toss it. Maybe larger sulcatas could do.better