Elina Petkova-Gueorguieva, Stanislav Gueorguiev, Hristina Lebanova, Anna Mihaylova, Vasil Madzharov
{"title":"Investigation of the content of anabolic steroids in food supplements used in sports practice","authors":"Elina Petkova-Gueorguieva, Stanislav Gueorguiev, Hristina Lebanova, Anna Mihaylova, Vasil Madzharov","doi":"10.1080/26895293.2023.2270722","DOIUrl":null,"url":null,"abstract":"The goal of this study is to establish the presence or absence of anabolic androgenic steroids in food supplements implemented in sports practice, to assess the health risk from intake of food supplements with quality and content discrepancies in conflict with the recommendations. The authors analysed 23 samples of food supplements by using liquid chromatographic methods. The presence/absence of substances with steroid structure was determined by considering the resulting chromatograms and using reference substances. The analysis of the resulting data showed that 11 out of 23 samples of food supplements did not contain anabolic steroid substances, while different amounts of androgenic steroid substances were identified in the other 12 samples. The results from the analyses confirmed the hypothesis formulated by the authors for possible presence of undeclared steroid ingredients in food supplements, and enabled the following conclusion: more than half of the tested food supplements contained undeclared anabolic steroids, all banned by the World Anti-Doping Agency, and their number in one of the samples could be more than one. The authors also revealed that the information on the product label and package concealed the undeclared ingredients of the food supplement and claimed for high efficacy and safety.","PeriodicalId":48478,"journal":{"name":"All Life","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"All Life","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/26895293.2023.2270722","RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract
The goal of this study is to establish the presence or absence of anabolic androgenic steroids in food supplements implemented in sports practice, to assess the health risk from intake of food supplements with quality and content discrepancies in conflict with the recommendations. The authors analysed 23 samples of food supplements by using liquid chromatographic methods. The presence/absence of substances with steroid structure was determined by considering the resulting chromatograms and using reference substances. The analysis of the resulting data showed that 11 out of 23 samples of food supplements did not contain anabolic steroid substances, while different amounts of androgenic steroid substances were identified in the other 12 samples. The results from the analyses confirmed the hypothesis formulated by the authors for possible presence of undeclared steroid ingredients in food supplements, and enabled the following conclusion: more than half of the tested food supplements contained undeclared anabolic steroids, all banned by the World Anti-Doping Agency, and their number in one of the samples could be more than one. The authors also revealed that the information on the product label and package concealed the undeclared ingredients of the food supplement and claimed for high efficacy and safety.