Most patients need to learn how to use dentures properly and as a result, it takes a little time to get used to them. After a while, you should be able to eat fairly normally, but it may take more time to get comfortable with harder foods or sticky foods. Using a small amount of denture adhesive (no more than three or four pea-sized dabs on each denture) may help stabilize the dentures and help hold them in place while you learn how to get comfortable with them and may make the learning process easier.
Chewing gum: Dentures and chewing gum do not usually work well together, no matter which brand of chewing gum you decide to try. The gum typically sticks to the acrylic plastic in the denture and may break a seal on the dentures, which will loosen them as a result. Gum may remain stuck to the denture and eventually harden and discolor. Ultimately, if you wear dentures, you should avoid chewing gum.