How did alcohol develop across different civilizations? What are the different uses, and restrictions that apply across different cultures? To learn more about the history of alcohol, check out this lesson, A Brief History of Alcohol, and learn about the early fermentation of rice, millet, grapes, and honey.

Alcohol isn’t the only drug that has mixed affects on our bodies. Marijuana legalization has been subject to a lot of debate across countries. Could this drug, which was once classified among the strictest schedule of drugs in the United States, have medicinal benefits? Check out this lesson to learn more about if marijuana bad for your brain?

Interested in learning more about the potential long term effects of alcohol on our brains? Check out this video to learn about How Bad Is Heavy Drinking on the Brain?