Basically, it takes 1 hour for every alcoholic drink imbibed to be expelled from the body. Meaning, if you drank 6 drinks, it would take at least 6 hours for it to have left the system. There are stipulations to this, however, depending on metabolism and size of drinks. One drink equals: one beer, one … Read more

Yes, because of the high levels of citric acid which can act as a meat tenderizer. In canned pineapple, it is diluted with water and sucrose that makes it not as effective. You shouldn't worry about it unless you have an allergy, there are no long term effects.