TODAY's ORAL HEALTH UPDATE: Natural foods that can make teeth whiter- 1) Strawberries- Malic acid in strawberries, clears surface discoloration from teeth. 2) Seeds and nuts- Abrasive texture of sunflower seeds, almonds, walnuts, cashews exfoliates surface stains. 3) Onions- Raw onions prevent plaque deposition. 4) Apples- Increases salivation when bitten directly and clears off bacteria causing tooth discoloration. 5) Baking soda- when applied on teeth, acts as a bleaching agent. 6) Celery, carrots, Brocolli 7) Water 8) Oranges 9) Milk and Yoghurt- not only help keep teeth white but remineralize the tooth. So, keep smiling and stay healthy.