Shirley Bowman 
One espresso contained six times the caffeine found in one from another chain, research shows.
The post Caffeine levels in High Street coffee varies hugely, testing found appeared first on Rich TVX News Network.
One espresso contained six times the caffeine found in one from another chain, research shows.
The post Caffeine levels in High Street coffee varies hugely, testing found appeared first on Rich TVX News Network.
