Is biological enzyme toothpaste safe?

The so-called biological enzyme is an active protein in human body and a biocatalyst. It should be noted that more than 99% of biochemical reactions in human body are carried out under the catalysis of enzymes. Without biological enzymes, there would be no metabolism. The biological enzyme in the oral cavity is secreted with saliva, which has the functions of dissolving bacteria, diminishing inflammation, repairing tissues, inhibiting bleeding and balancing oral flora, and is an important part of human natural defense system. However, the lack of secretion of biological enzymes in human oral cavity in most cases, such as sleep, rest, weakness, long-term medication and excessive mental stress, will reduce the content of biological enzymes in saliva, destroy oral balance, lose natural defense ability and lead to dental diseases. Adding biological enzyme into toothpaste can make the biological enzyme be supplemented when brushing teeth, and can solve the oral diseases caused by the lack of biological enzyme due to the above reasons.