{"title":"Blood and serum status of water- and fat-soluble vitamins in athletes and non-athletes.","authors":"L Rokitzki, A Berg, J Keul","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Water- and fat-soluble vitamins have a key function in many metabolic processes and are of special importance for athletic performance. The water-soluble vitamins thiamine, riboflavin, and pyridoxine as well as the fat-soluble vitamins beta-carotene, retinol, and alpha-tocopherol were determined by methods based on high-pressure liquid chromatography (HPLC) in serum or blood of non-athletes and athletes of different sports such as bodybuilders, cyclists, cross-country skiers, marathon runners, and swimmers. The values for the water-soluble vitamin were much higher in athletes, whereas the values for the fat-soluble vitamins were not much different compared to those found in non-athletes.</p>","PeriodicalId":77728,"journal":{"name":"International journal for vitamin and nutrition research. Supplement = Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Supplement","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International journal for vitamin and nutrition research. Supplement = Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Supplement","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Water- and fat-soluble vitamins have a key function in many metabolic processes and are of special importance for athletic performance. The water-soluble vitamins thiamine, riboflavin, and pyridoxine as well as the fat-soluble vitamins beta-carotene, retinol, and alpha-tocopherol were determined by methods based on high-pressure liquid chromatography (HPLC) in serum or blood of non-athletes and athletes of different sports such as bodybuilders, cyclists, cross-country skiers, marathon runners, and swimmers. The values for the water-soluble vitamin were much higher in athletes, whereas the values for the fat-soluble vitamins were not much different compared to those found in non-athletes.