Blackberries or other dark pigment fruits are loaded with vitamins and antioxidants that stain the teeth.
SODA AND SUGARY DELIGHTS
The sugary drinks that we have in beverage can be harmful to our teeth. They aid mouth bacteria and can cause a cavity and completely damage your teeth.
The acidic substance can cause a yellowish stain on the teeth. Citric fruits can erode enamel exposing dentin. Foods such as lemon juice and Grapefruit are highly acidic in particular as they both can erode tooth enamel over time.
Pickles are yummy food items that are quite harmful to the teeth. Try avoiding them in your sandwich. If can’t, do brush your teeth soon after having pickles as they can cause yellow teeth.