Yes, genetics can also play a role in the health of your teeth and gums. Strong teeth, weak teeth, big teeth, small teeth, crooked teeth, susceptibility to cavities and even the potential to develop gum disease can be passed down from generation to generation. That is why it is so important to see your dentist regularly; your diet, dental care routine and frequency of visits to a dentist can turn around a potentially hopeless situation and develop a lifelong treatment plan, inclusive of habits that will address your potential weak spots.