I was surprised to learn that a common ingredient often used to make toothpaste foamy has been associated with canker sores ...

Sodium lauryl sulfate, a common ingredient used to make toothpaste foamy, has been linked to longer-lasting, more-painful ...

A sore tongue can be uncomfortable, often indicating an underlying issue that needs attention. Various factors can contribute ...

A woman's overall intake of dietary antioxidants, including vitamin C, may play a role in causing recurring aphthous stomatitis (RAS), which is better known as canker sores, according to a study ...