Syphilis
If you look it up there is more information about the disease.
Answer:
The yogurt consists of bacteria known as lactobacillus that gives the proper texture and taste to the yogurt. The enzymes has the ability to increase the rate of the reaction.
As the information given in the question, the reaction occurs continuously due to the presence of the substrate as well as the enzyme saliva. The enzyme activity depends on the physical condition like temperature. The high temperature increases the enzyme ability and speed up the reaction.
Make sure you are getting enough sleep, eating correctly, talk to someone a friend or hire a therapist.
