《Tea and the Effects of Tea Drinking》 - 免费有声读物

William Scott Tebb gives a history of tea through 1903. He describes the origin, tea plant, harvesting, distribution, popularity and the makeup of tea. Interestingly it was a drink to boost mood. He was commissioned to find the effects of drinking tea and the characteristics of those effects finding it to be a stimulant and noting there was too much tea drinking at the time.