The Transmission of Oral Cavity Bacteria from Mothers to Infants
Many parents often question whether certain behaviors around their infants are safe. Is it advisable to kiss babies mouth-to-mouth? No. Is it okay to blow on food to cool it down before feeding? No. What about chewing food before giving it to children? Again, no. According to Professor Lin Huancai from the Sun Yat-sen University School of Medicine's Department of Preventive Dentistry, these behaviors may unintentionally transfer cavity-causing bacteria from mothers to their children. Alarmingly, over 70% of mothers are unaware that infant cavity-causing bacteria originate from them.
Understanding the Risks of Oral Bacteria Transmission
While mothers tend to have a modern understanding of dental health, many lack awareness regarding gum disease. Professor Lin emphasizes that during pregnancy, women are particularly susceptible to periodontal disease due to hormonal changes and lowered immunity, which can lead to sudden flare-ups of this condition.
Optimal Times for Dental Care During Pregnancy
Statistics reveal that the average score of mothers regarding oral health knowledge during pregnancy is below 60%. The highest correct response rate (95.4%) was related to the importance of maintaining oral cleanliness during pregnancy. However, fewer than half answered correctly about the connection between maternal periodontal disease and low birth weight in newborns. In reality, pregnant women suffering from severe periodontal disease are at a significantly higher risk of miscarriage, preterm birth, and producing low-birth-weight infants compared to those with good oral health.
When it comes to dental procedures during pregnancy, timing is crucial. A mere 24.8% of mothers correctly identified mid-pregnancy as the safest time for dental visits. Early pregnancy often poses a risk of miscarriage if dental work is done, while late pregnancy tends to complicate such interventions as well. Professor Lin suggests that the safest trimester for dental treatment is during the second trimester, where mothers can address oral health issues without added risks.
Final Thoughts on Maternal Oral Health
It is essential for mothers to not only prioritize their oral health during pregnancy but also to understand the implications of their oral hygiene habits on their children's health. Better awareness and education could significantly reduce the transmission of cavity-causing bacteria, ensuring healthier smiles for future generations.