Reduce blood clot(3)Bromelain helps reduce excessive coagulation of the blood.Frequent flyers, flight attendants, movers, and other folks at risk for blood clots, pineapples should be your go-to snack!Also, it contains a lot of beta carotene – an essential element needed for healthy vision that should be consumed regularly.In fact, research has found that pineapple enzymes can shrink or kill cancer cells.