What is the difference between toothpaste with fluoride and toothpaste without fluoride

It is better to use fluoride in toothpaste, because fluoride toothpaste can prevent tooth decay. However, if the content exceeds the international standard range of 0.18% to 0.22%, it will damage the teeth and even form fluorosis, and black spots will grow on the teeth. Fluoride is an element, and in fluoride toothpaste, fluoride is an inorganic fluoride.

Benefits of Fluoride Toothpaste:

1. Strengthen tooth tissue: After the teeth erupt, the surface tooth tissue is not very strong, and external fluoride can penetrate into the tooth tissue to make teeth healthy.

2. Reduce attachment: Fluoride can reduce the attachment of plaque on the surface of teeth. Fluoride in toothpaste, fluoride ions, and tooth apatite combine to form fluoroapatite that is not dissolved by acid, which can reduce the corrosion of bacteria acid on teeth and reduce the occurrence of caries.

3. Reduce and prevent the occurrence of caries: There is an appropriate amount of fluoride in the oral cavity. When caries occurs in the teeth, fluoride can inhibit the demineralization process of the teeth. When the acid in the oral cavity is removed, fluoride will promote the repair of the demineralized teeth. Since the caries process can occur at any time, fluoride can only prevent caries if it is always present in the mouth.