Oxidative stress is what happens when there are too many unstable molecules called free radicals in the body and not enough antioxidants to neutralise them....

In 2019, three physicians, Drs Peter J. Ratcliffe, Gregg L. Semenza, and William G. Kaelin, were awarded the Nobel Prize in Medicine after discovering how cells...

A defined and taut facial oval is one of the characteristic features of a young face. Almost 80% of the population perceives sagging of the lower...