Black Pepper is widely used today as a seasoning agent in food. Black Pepper is native to tropical countries such as India, Vietnam, Brazil, Indonesia and parts of China. It is one of the world's most traded spices.
Black pepper can be traced to ancient times, with references to the spice in Greek and Roman literature. By 40 AD, the Romans had a thriving trade in Pepper. At one point, Pepper was so highly valued that it was used as a form of currency along the trading routes. The famous medieval French phrase "as dear as pepper" is a validation of its value. The Portuguese explorer, Vasco De Gama discovered a trade route to India that allowed Portuguese to dominate the pepper trade till the 18th century. Later, the British and Dutch were heavily involved in the pepper trade. Black Pepper has many benefits. It helps in digestion, and is also known to have anti-oxidant and anti-bacterial properties. More information can be found in this report: https://www.ncbi.nlm.nih.gov/pubmed/17987447.