Mastic is a Greek chewing gum that can also be used to flavor desserts. It's been used for thousands of years. It's one of the or maybe the earliest form of chewing gum. Mastic gum lasts 60 times longer than current day normal gum
Mastic: A product that is unique in the world, as it is grown exclusively on the Aegean island of Chios. It is produced from the resin of the mastic trees (Pistacia lentiscus) and can be consumed untreated without chemical or industrial processing.