For those who develop the condition, the consequences can be devastating - leaving sufferers unable to work, sleep or carry out ordinary daily activities.
A little-known gut bacterium may help delay aging and extend healthy lifespan by reducing 'inflammaging,' a new study from researchers in China has suggested.
Nine in 10 Americans carry a dormant hidden virus that may lead to lasting brain, nerve and organ damage, researchers from the University of Colorado have revealed.
For model Kimberley Wallis, regularly wearing her glossy hair in a tight, slicked-back ponytail was not only practical - it was also her 'trademark' look.