Fluoride has many benefits for both adults and children. In fact, fluoride can help prevent cavities by increasing enamel resistance to acid solubility, making teeth less susceptible to plaque acid attacks.6 Tooth decay can occur when a person consumes a significant amount of sugar and refined carbohydrates. The bacteria in dental plaque consume these sugars and produce acid that removes minerals from the surface of the tooth.7 You may not experience any symptoms in the early stages of tooth decay, but as tooth decay advances, you may feel a considerable amount of tooth pain or sensitivity to sweets, and hot and cold sensations from foods or beverages.8 Fluoride can help prevent tooth decay, and so by brushing frequently with a fluoride toothpaste or drinking tap water with fluoride, you can help to keep your teeth and gums healthy.9