As a highly differentiated sensory organ, the maintenance of the eye's physiological functions relies on rigorous metabolic ...

The definition is tricky, but the effects of poor metabolic health are clear — and can wreak havoc on the body. By Nina Agrawal “Metabolic health” is a wellness catchphrase that is hard to escape.

There's a cap on how many calories the body can burn over time — and these scientists may have just found it.