All I Need Is Love Coffee And A Dog Tapestry

All I Need Is Love Coffee And A Dog Available on over 90 products here at Redbubble Drop me a message if you would prefer a different background or a slight change in some way to enhance the product :-) I have set a blue or grey background on most items that needed a colour adding, I can soon change this for you By Paul Thompson Photography Caffeine is a central nervous system stimulant of the methylxanthine class. It is the world's most widely consumed psychoactive drug. Unlike many other psychoactive substances, it is legal and unregulated in nearly all parts of the world. There are several known mechanisms of action to explain the effects of caffeine. The most prominent is that it reversibly blocks the action of adenosin...