Thesis (Ph. D.)--Columbia University, 1931. / Vita. eContent provider-neutral record in process. Description based on print version record. Bibliography: p. 38.

Thesis (Ph. D.)--Columbia University, 1931. / Vita. Bibliography: p. 38.

The thesis deals with the consumption of energy and stimulative drinks by adolescents in the Czech Republic. This current topic is treated in the theoretical part of the thesis, in its two sections. In the first section, the important terms, such as ?adolescence? or ?digesting drinks?, are explained. The second theoretical section deals with the daily fluid intake and describes energy and stimulative drinks, their composition and their impact on human body. There is also information about the use of these drinks in combination with alcohol. The practical part of the thesis contains analysis of the consumption of energy and stimulative drinks by adolescents from 15 to 26 years of age. More than 1,200 respondents took part in the electronic research. To compare the results, there are two age groups: 15-20 years of age and 21-26 years of age. The results of the research confirm that energy drinks are consumed at the usual rate, while stimulative drinks are included in the daily fluid income of Czech adolescents very often. The main reason for consumption of these drinks is to eliminate the feeling of tiredness.