Young adults tend to consume energy drinks, even if they know exactly what they contain and what their health effects might be, even in the long term. The purpose of our research is to find out what motivates young people to consume energy drinks. In the quantitative research, a focus group-oriented online questionnaire was held out to assess the energy drink consumption habits of university students as well as their motivations for consumption using the TEMS model (N=897). The TEMS model was adapted for energy drinks. The qualitative research involved an eye-camera study with advertisements of the most popular energy drink brands and the existence of cognitive dissonance among students consuming energy drinks was also investigated. In summary, the majority of students were aware of the ingredients of energy drinks and their negative effects on health. The main motivations for consuming the product were that it tastes good, gives energy, is a pleasure to drink and that they simply like the product. Cognitive dissonance is also present in the purchase and consumption of energy drinks, therefore advertising has a strong influence on brand evaluations.

JEL-Codes: M31, M3