Class 6 Week 1

A tisane is usually defined as any caffeinated beverage made from the infusion of plant material into water.

The chemical approach to herb, also referred to as___________, explains their actions by understanding the chemical composition of the physical plant parts used.

According to the US Federal Drug Agency, _____ per cent of people in the world use caffeine in one form or another, and they categorize it as both a drug and a food additive.

Colonists in America used _______ as a substitute for coffee and black tea during the Civil War, while the US Department of Agriculture promoted it as a caffeine-containing beverage during World War ll.

Teahouses and cafes that categorize caffeinated drinks as herbals tea are wrong.