Oral hygiene

For the first time, scientists have identified 27 bacteria and fungi in our mouth that contribute to pancreatic cancer. Collectively, carrying all of these “bad” microbes increases cancer risk by 250% – 3.5 times higher than in the general population.

It's common knowledge that avoiding too much sugar or acid-containing foods is a good way to keep your oral health on the right track. But a new study now reveals that a common well-regarded eating plan can also have a big positive impact.

While scientists are amassing a fair amount of data regarding our gut microbiomes, the oral microbiome is a bit of a new frontier. Case in point: researchers have just discovered huge pieces of DNA there that they never knew existed.

A new study found that combining exercise with omega-3 supplements reduced inflammation and, thereby, the severity of a chronic tooth infection. It suggests a simple means of controlling these infections, which can result in bone and tooth loss.

Researchers have found an indication of depression in a slightly unexpected place – the microbiome inside our mouths. The finding opens a new route of inquiry that could lead to novel antidepressant treatments and help other ailments as well.

A new study has found a link between the bacteria responsible for gum disease and atrial fibrillation, a common heart rhythm disorder that affects millions of people worldwide. It emphasizes the importance of adopting a holistic approach to medicine.