Caffeine is the most widely used substance on the planet, so it’s time to figure out which coffee is useful.
First, it is natural coffee without adding sugar, milk, etc. The point is, when you drink pure coffee, caffeine binds bacteria and prevents them from gaining a foothold on the teeth.
Secondly, the amount must be safe – on average, it is up to 3 cups per day for an adult, and before lunchtime.
Thirdly, doctors do not recommend drinking coffee on an empty stomach – it is very irritating to the mucous membrane and can cause discomfort.
But! If you are unbearable, sometimes you can add your favorite syrup or cream to coffee and enjoy.