Why Is Sodium Fluoride Used In Toothpaste?

Why Is Sodium Fluoride Used In Toothpaste? Sodium fluoride makes teeth more resistant to decay and bacteria that cause cavities. This medication is used to prevent cavities. Why is fluoride used in toothpaste? Fluoride protects teeth against decay by helping strengthen developing enamel and slowing acid production of bacteria caused by plaque. Fluoride protects teeth

How Does Fluoride Protect Teeth?

How Does Fluoride Protect Teeth? Fluoride helps because, when teeth are growing, it mixes with tooth enamel — that hard coating on your teeth. That prevents tooth decay, or cavities. But fluoride can help even after your teeth are formed. It works with saliva to protect tooth enamel from plaque and sugars. How does fluoride