A study has shown that sugary carbonated drinks lower the pH in the mouth more significantly and are more harmful to tooth enamel than regular or sparkling water. Replacing sweet sodas with water can help reduce the risk of tooth damage.
A new study of ancient Homo erectus teeth has revealed a genetic link between this species, Denisovans, and modern humans, shedding light on the evolution and interactions of ancient populations.
A large study has shown that regular oral hygiene in hospitalized patients reduces the risk of hospital-acquired pneumonia by 60%. Simple measures, such as brushing teeth, can significantly improve patient safety during treatment.
A new large-scale study has shown that fluoride in drinking water at recommended levels does not harm cognitive functions and may even help improve them. These findings confirm the safety and potential health benefits of water fluoridation for the population.
Researchers have discovered that the growths on the foreheads of male deep-sea chimaeras are actually real teeth that develop outside the oral cavity and are used to hold onto the female during mating. This is a unique evolutionary phenomenon among vertebrates.