/fa/ - Fashion

>>5971450
>Those cavemen didn't have toothbrush.

They lived for half as long, had a radically different diet than modern humans and were less domesticated. Farming = dental disease.Your teeth are not going to hold up in middle age without brushing unless you exclude any grains and sugars in your diet and manage to eliminate specific cavity-causing microflora. Even if you eliminate them, you can't ever reintroduce an effective enough flora to prevent decay. The past few thousand years have done away with whatever symbiosis we had with our mouth bacteria.

>>5971027

Mouth wash is no different than brushing. You kill any potentially good bacteria that may curb decay and promote a monoculture environment of Streptococcus. If you're eating carbs, you're going to get decay.

Cats, dogs and even rabbits who technically don't eat extremely sugar-rich foods still get gingivitis and cavities. Starch will fuck you up.

Regardless, your breath will smell like shit if you don't brush.