This study examined the confluence of several behaviors common to U.S. young adults: caffeinated energy drink use, alcohol use, and sexual risk-taking. The author examined relationships between the use of energy drinks mixed with alcohol (AmEDs) and three sexual risk behaviors: casual sex (i.e., intercourse with a nonexclusive and/or nonromantic partner), intoxicated sex (i.e., intercourse while under the influence of alcohol and/or illicit drugs), and unprotected sex (i.e., intercourse without use of a condom).
Method:
Logistic regression analyses were employed to analyze data from a cross-sectional survey of 648 sexually active undergraduate students at a large public university.
Results:
After controlling for risk-taking norms and frequency of noncaffeinated alcohol use, AmED use was associated with elevated odds of casual sex and intoxicated sex but not unprotected sex.
Conclusions:
Although further studies are needed to test for event-level relationships, AmED use should be considered a possible risk factor for potentially health-compromising sexual behaviors.
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