Does Iron Make Your Teeth Dark? Iron is a metal, and along with certain other metals, such as silver and manganese, it can stain your teeth on contact. The distinctive dark brown (or black, tinged with brown) discolouration caused by iron was first noticed in the teeth of men who worked in the great iron
What Drink Stains Your Teeth The Most Project? What drink stains your teeth the most project? The drink with the highest average stains the most. For the first test, coke was by far the most stained. Second was coffee and third was tea which had barely any color. Which beverages stain teeth the most? But
What Drink Stains Your Teeth The Most? What drink stains your teeth the most? But unfortunately for our teeth, red wine is one of the most common causes of tooth staining. Cola. The dark colouring of this drink, coupled with the acids which will wear away at your teeth, make cola a definite no for