This study surveyed that the relationship between the frequencies of intake of taurine-contained nutritional drinks (TCND), and lifestyle and the purposes of intake it. The study was conducted a cross-sectional survey using 265 people (203 male, 62 female) aged 18-64 worked in two companies in Mie Prefecture, Japan between December 2017 and February 2018. The questionnaires gathered characteristics, demographic, socioeconomic, lifestyle habits and purpose of TCND intake. We divided the frequency of intake of TCND of at least a few times every month as the high-frequency TCND (HF-TCND) group, and the remaining as the low-frequency TCND (LF-TCND) group. Multivariate logistic regression analysis was used to investigate the relationship between characteristics, demographic, socioeconomic, lifestyle habits and purpose of TCND intake and HF-TCND after controlling for individual variables. Of all participants, 13.4% was evaluated as HT-CND. 16.3% for male or 4.3% for female were evaluated as HF-TCND (p < 0.05). The most reason for frequent choosing a TCND was fatigue recovery. Logistic regression analysis showed that sex, occupation, purpose of TCND intake and stressful are related to HF-TCND. Our study indicates that purpose of TCND intake, such as fatigue recovery and reducing stress, may partly affect the frequency of intake of TCND. Therefore, we must continue to show scientific evidence for taurine by enlightenment activity etc.
Keywords: Cross-sectional survey; Fatigue recovery; Lifestyle habits; Taurine-contained nutritional drinks; Workers.