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

Canker sores are small sores that form in the mouth. They're usually white or yellow with a red border and can appear inside ...

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 ...

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