The bold deep yellow pigments in this spice can turn your teeth just as yellow over time. Turmeric can also stain anything it touches, so be careful when using it.
How do you keep turmeric from staining your teeth?
Though turmeric has a pretty intense yellow color, you would need to eat or drink it regularly for it to stain your teeth. Plus, brushing your teeth twice a day and cleaning between teeth daily can help prevent those surface stains.
Does turmeric stain false teeth?
Tea, coffee, cola, turmeric, and tobacco often cause extrinsic staining of dentures.