Britons have been advised to ensure they regularly brush their teeth to maintain better overall health.

According to US dentist Dr Corey Snow, a healthy mouth often signifies a healthy person. He noted up to 400 different types of bacteria can thrive in the mouth. Therefore, it is important to maintain good oral hygiene to stop these bacteria multiplying and making a person sick.

Furthermore, he argued that failing to floss could also lead to problems in the future.

"That’s why when people haven’t flossed for a while, when they do floss there is bleeding, because the gums are inflamed and there is a disease process there," commented Dr Snow.

Elsewhere, research carried out at the Columbia College of Physicians and Surgeons in New York recently revealed a link between poor oral health and mental decline in older people.

The study claimed that by keeping teeth healthy, people could remain alert and lively for longer.