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

An adult's skeletal system consists 206 bones, 32 teeth and a network of other structures that connect the bones together. This system performs a number of vital functions, such as giving the body its ...

Cropped shot of a female doctor showing result of radiography on digital tablet to patient and giving diagnosis. Doctor talking to patient about medical treatment after surgery. This story is part of ...

Muscle-derived branched-chain amino acids support thermogenesis in brown adipose tissue, thereby helping maintain body temperature during impaired muscle function or physiological stress.