Caffeine, D-glucuronolactone and Taurine Content in Energy Drinks: Exposure and Risk Assessment
| Autor: | Carmen Rubio, Montaña Cámara, Rosa María Giner, María José González-Muñoz, Esther López-García, Francisco J. Morales, M. Victoria Moreno-Arribas, María P. Portillo, Elena Bethencourt |
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| Přispěvatelé: | Universidad Complutense de Madrid |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Nutrients; Volume 14; Issue 23; Pages: 5103 |
| ISSN: | 2072-6643 |
| DOI: | 10.3390/nu14235103 |
| Popis: | This article belongs to the Special Issue Healthy Eating in Relation to National Dietary Guidelines. The consumption of energy drinks (EDs) is increasing globally while the evidence and concern about the potential health risks are also growing. Caffeine (generally 32 mg/100 mL) together with a wide variety of other active components such as taurine (usually 4000 mg/L) and D-glucuronolactone (generally 2400 mg/L) are the main ingredients of EDs. This study aims to assess the exposures to caffeine, taurine and D-glucuronolactone from EDs in various consumption scenarios and consumer profiles and to characterize the risks by evaluating caffeine and taurine intakes with their reference values and by calculating the margin of safety (MOS) for D-glucuronolactone. While the exposure assessment results showed that caffeine intakes from EDs ranged from 80 to 160 mg (1.14–4 mg/kg b.w.) for the considered scenarios, the risk characterization estimated some risks that could be managed with consumption recommendations such as limiting EDs in 40, 60 and 80 kg b.w. consumers to 175, 262.5 and 350 mL, respectively, to prevent sleep disturbances and to 375, 562.5 and 750 mL to prevent general caffeine adverse health risks, respectively. Dietary exposure to D-glucuronolactone from EDs ranged from 600 to 1200 mg (7.5–30 mg/kg b.w.). As D-glucuronolactone MOS ≥ 100 is only observed when EDs consumption is limited to 250 mL, for individuals weighing above 60 kg, some risks were observed in some of the studied scenarios. A taurine exposure from EDs varied from 1000 to 2000 mg (12.5–50 mg/kg b.w.) and consumptions over 500 mL were estimated to generate intakes above the reference value. In conclusion, the management of these risks requires a European legal framework for EDs with maximum limits for the active components, volume size limitations and labeling improvements along with the development of education and awareness programs and risk communication actions in collaboration with the industry and society. This research was funded by UCM (Universidad Complutense de Madrid) ALIMNOVA Research Group ref: 951505. |
| Databáze: | OpenAIRE |
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