Tooth enamel, the outer layer of teeth, is the hardest substance in the human body, even tougher than bones, protecting teeth from damage and decay, according to a nutritionist.

Hydrogen peroxide is a common bleaching agent used to whiten teeth. It's important to choose the right concentration. Here's ...

Discover what your tongue’s color and texture reveal about your health, from circulation issues to nutritional deficiencies.

“By uncovering the structure of the sweet receptor, we gain knowledge into the molecular mechanisms that govern how we detect ...

A woman who has had excruciating periods since the age of nine was finally diagnosed with polycystic ovary syndrome after doctors found an 8cm ovarian cyst “filled with hair and teeth”.

Will Cogley Making Teeth and Tongue For an Animatronic Mouth Posted: April 30, 2025 | Last updated: April 30, 2025 I build robots that move, blink, and sometimes even creep you out. From ...

Figure 1. Study design and flow diagram. A total of 544 tongue coating samples from Henan Provincial Chest Hospital and Guangshan County People’s Hospital were collected. After rigorous inclusion and ...

Mean 2. Variance 3. Skewness. In the tongue image classification module, the features are divided into three categories: Category 1: Teeth marks, cracks, thickness, and spots. Category 2: Peeling and ...

The Netherlands must “arm itself to the teeth” to remain safe, King Willem-Alexander said during a visit to the Lieutenant-General Best Barracks in Vredepeel, Limburg. According to the King, the war ...

On day two, all of my teeth are drilled to tiny stumps and every filling is removed. I try to stop my tongue from sliding over them. During a loo break – the drilling takes almost five hours ...

Scientists in the U.K. have developed a new material that may allow them to grow teeth in the lab, which could provide an alternative to fillings and dental implants someday.

A BBC News presenter made a shocking gesture after they found themselves tongue-tied live on air and cameras were accidentally left rolling. Wednesday's instalment of BBC South Today saw ...