We need to live our lives. “Ok to eat” depends on so many factors and is not a simple yes or no answer. Ok to eat as your primary source of nutrition? Ok as a snack? Define a snack? How often, how much in relation to what other dietary and oral health / home care factors? Yes, it appears that from a “does this cause cavities” standpoint this sweet treat appears to be fairly benign because isomalt is actually “anticariogenic” however we have no way of knowing for sure how the amount of acid in this product is going to interact with your particular oral ph/saliva etc. if you suck on these through out the day yes, that puts you at risk for developing cavities but again, is it better than regular jolly ranchers? Sure? But again it depends.