Bacteria feeds on the lactose in milk. Lactose is a sugar found in milk. To protect the milk from bacteria growth, just make sure the milk isn't exposed to air. An unopened jug of milk left out on the counter overnight should be safe, but it gives me the willies to even think about it!
acids cause tooth decay u can prevent from drinking acidy drinks
Bacteria that populate the mouth metabolize simple carbohydrates (sugar) and produce the acid that causes tooth decay. Reducing the bacteria by effective and frequent brushing and flossing can reduce tooth decay. Limiting intake of sugar will also reduce decay. There is also a growing body of research that indicates xylitol as a sugar substitute may also be effective in reducing tooth decay.
microscopic organisms are the major causes of decay.
No it does't!
Brush your teeth!
All decay is bacterial (except when the term is used metaphorically, as in social decay).
Flouride
The instability of the nuclei is the basic cause of radioactive decay.
which element present in our toothpaste protects out tooth from the tooth decay?
It is necessary to prevent tooth decay so that you can keep healthy teeth without getting toothaches, root canals, and/or dentures.
NO
fluoride