Share 'Chocolate began as beer-like brew 3,100 years ago'

The chocolate enjoyed around the world today had its origins at least 3,100 years ago in Central America not as the sweet treat people now crave but as a celebratory beer-like beverage and status symbol, scientists said on Monday. Researchers identified residue of a chemical compound that comes exclusively from the cacao plant -- the source of chocolate -- in pottery vessels dating from about 110…