One of the most discussed natural whitening trends combines turmeric and baking soda.
At first glance, using a bright yellow spice to whiten teeth sounds completely backwards. However, proponents claim that turmeric helps lift surface stains while baking soda gently polishes the enamel.
Turmeric contains curcumin, a compound known for its antioxidant and anti-inflammatory properties. Baking soda has long been used in oral care products because of its mild abrasive action that can help remove plaque and superficial stains.
Together, these ingredients form a paste that many people use as an occasional polishing treatment.
Before trying any whitening remedy, it is important to understand both the potential benefits and the limitations.
