Kaylee loves soda and drinks several Cokes throughout the day. Her dentist told her that the acidity of the cola was breaking down her teeth. According to the chart below, which would be the best choices for her to switch to?

1. Water

2. Milk
3. Green Tea
4. Herbal Tea

All of these options are low in acidity and would be better choices for Kaylee to drink instead of soda.