Did you know that people who vape can become addicted to nicotine and it can make it difficult to quit vaping. The nicotine content of many 2ml nicotine pods for multi pod devices Why is Juul worth $16 billion? It's more like a cigarette than you think The Verge How Much More Nicotine Does One Juul Pod Have What's the deal with JUULing? Juul sold 1 million contaminated vaping pods, lawsuit says The Washington Post