Using mouthwash is one of the most considerate things you could do for people around you, but it’s also one of the most harmful things you could for yourself.
Scientists are warning that using certain types of mouthwash could increase your risk of heart attack and stroke. Apparently they kill off the good bacteria that helps blood vessels relax, and that in turn causes your blood pressure to rise. The sudden spike in blood pressure could increase your chances of having a heart attack by seven percent.
But experts say not everyone should stop using mouthwash