Brushing and flossing your teeth, as well getting regular dental check-ups are important for excellent oral health, but did you know that your food can have an effect on your teeth and gums? Here are vitamins to add to your diet for strong teeth and healthy gums: • Vitamin C - maintains the health and strength of the connective tissues of your gums, which hold your teeth in place. • Calcium - it builds the enamel, which is the protective outer covering of the teeth that protects them from cavities.