The unsolved mystery of bad teeth in children скачать в хорошем качестве

The unsolved mystery of bad teeth in children

DIG DEEPER at Norwegian SciTech News: https://norwegianscitechnews.com/2023... Many children have teeth that are practically falling apart due to weak enamel. Now researchers have studied whether a lack of vitamin D during pregnancy could be the culprit. Tooth enamel is the body’s hardest substance, but some children have tooth enamel that is far from hard enough. A study in the British Dental Journal reports that up to one in six children globally is affected. Weak enamel is often discovered when the baby teeth fall out, and the adult teeth start to erupt. The weak enamel can appear as white and yellow-brown spots on molars and incisors in some children. In others, the teeth might be partly brown, with a rough surface. Some children are especially seriously affected and develop weak enamel on many teeth. Even after many years of research, it is still not understood why some children develop enamel defects. Sometimes the enamel is so weak that pieces of the teeth break off just by chewing normal food. In others, the enamel flakes off bit by bit. DIG DEEPER at Norwegian SciTech News: https://norwegianscitechnews.com/2023...