Dentures are a tried-and-true method for replacing lost teeth, and countless generations of patients have benefitted from these beautiful, lifelike prosthetics. However, there are few things out there that pose as big a threat to dentures as smoking – and with roughly 20% of the world’s population regularly smoking cigarettes and using tobacco, it’s important to highlight how these habits negatively impact dental health and dentures. Here’s what you need to know.