Calcium supplements derived from oyster shells, dolomite, and bone meal are best avoided as they may contain lead, which can cause anemia, damage to the brain and kidneys, raise blood pressure and cause poisoning. Calculus (tartar) on your teeth may also increase while using these supplements, so visit your dentist for a cleaning whenever you feel the deposits on your lower front teeth.
Baking soda or sodium bicarbonate is the most common natural teeth whitener. It is an alkaline substance that’s why it helps balance the oral ph level, which in turn promotes healthy teeth and gums. However, there are also disadvantages to using baking soda as teeth whitener. We should be aware of that if we do it repeatedly, it can weaken our teeth’s enamel over time.
Katie Wells, CTNC, MCHC, Founder and CEO of Wellness Mama, has a background in research, journalism, and nutrition. As a mom of six, she turned to research and took health into her own hands to find answers to her health problems. WellnessMama.com is the culmination of her thousands of hours of research and all posts are medically reviewed and verified by the Wellness Mama research team. Katie is also the author of the bestselling books The Wellness Mama Cookbook and The Wellness Mama 5-Step Lifestyle Detox.