The major resemblance between teeth and bones is what they're made of: hard tissue composed of minerals, such as calcium, ...

In an article in The Conversation, Dan Baumgardt, Senior Lecturer at the School of Psychology and Neuroscience at the ...

Nail biting, or onychophagia, carries significant health risks beyond appearance. This habit can injure gums, spread harmful ...

Food goes on a long, complex journey through your body before becoming poo. Each part of the digestive system plays a special role in breaking it down.