9.Fruit Juice
Fruit juice is loaded with vitamins and antioxidants, but unfortunately most juices are also loaded with sugar. Some juices can have as much sugar per serving as soda. For example, there are only 10 more grams of sugar in orange soda than in orange juice. Fruits are naturally sweet, so look for juice that has no added sugar. You can also reduce the sugar content by diluting juice with some water.
10.Potato Chips
The bacteria in plaque will also break down starchy foods into acid. This acid can attack the teeth for the next 20 minutes — even longer if the food is stuck between the teeth or you snack often. You might want to floss after eating potato chips or other starchy foods that tend to get stuck in the teeth.
