When smoked or eaten, it has mild mind-expanding, painkilling, and intoxicating effects.

当抽了或者吃了以后，会有温和的思维膨胀，止痛，和醉人的效果。

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The letter cited several studies that showed stimulants such as caffeine mask the intoxicating effects of alcohol and could lead to increased risk-taking and other alcohol-related problems such as violence, sexual assault, traffic accidents and even suicide.

CNN: FDA: Caffeinated alcoholic drinks may be illegal