Do you know what type of fillings you have? If you have black or gray fillings, they contain mercury. Mercury is a neurotoxin that can have negative health effects. If you're concerned about your health, it's important to get your amalgam fillings replaced with composite fillings. #holisticdentist #livewell #mercuryfree #amalgamfillings #dentalhealth #healthysmile #toxinfree #wellness #naturalhealth | Living Well with Dr. Michelle