A study conducted by the American Dental Association has stated that genetic factors were involved in about 60% of cases of tooth decay. Diseases such as oral cancer, gum disease, misaligned teeth or genetic oral abnormalities could all be attributed to genetic factors.

Another study has shown that poor oral hygiene was responsible for the increase in gum-disease bacteria and incidences of oral microbiome ageing. A study from the Chinese Academy of Sciences revealed a sharp decline in the good oral bacteria and the beneficial anti-inflammatory chemicals within 24-72 hours of disruption in maintenance of adequate oral hygiene. It was also observed that patients with periodontitis showed an increase in the ‘bad bacteria’ which lead to tooth damage or loss.

The good news is that oral health issues could be easily prevented. Two minutes of daily brushing and maintaining proper hydration were important for healthy teeth and body. Dr. Mohender Narula, Dental expert & Co-founder, My Dental Plan Healthcare, said that diseases like gingivitis can be transferred genetically and call for extra attention if there is positive family history. (ET Healthworld - IANS, March 15, 2022)