{"title":"确保植物性饮食中有足够的维生素B12","authors":"Stewart D Rose","doi":"10.19080/argh.2019.13.555862","DOIUrl":null,"url":null,"abstract":"Vitamin B12 is a water-soluble vitamin that is naturally present in animal-derived foods. It is added to others and is available as a dietary supplement and a prescription medication. Vitamin B12 exists in several forms and contains the mineral cobalt [1-4], so compounds with vitamin B12 activity are collectively called “cobalamins”. Methylcobalamin and 5-deoxyadenosylcobalamin are the forms of vitamin B12 that are active in human metabolism [5].","PeriodicalId":72074,"journal":{"name":"Advanced research in gastroenterology & hepatology","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Ensuring Adequate Vitamin B12 Status on a Plant-Based Diet\",\"authors\":\"Stewart D Rose\",\"doi\":\"10.19080/argh.2019.13.555862\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Vitamin B12 is a water-soluble vitamin that is naturally present in animal-derived foods. It is added to others and is available as a dietary supplement and a prescription medication. Vitamin B12 exists in several forms and contains the mineral cobalt [1-4], so compounds with vitamin B12 activity are collectively called “cobalamins”. Methylcobalamin and 5-deoxyadenosylcobalamin are the forms of vitamin B12 that are active in human metabolism [5].\",\"PeriodicalId\":72074,\"journal\":{\"name\":\"Advanced research in gastroenterology & hepatology\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-05-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advanced research in gastroenterology & hepatology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.19080/argh.2019.13.555862\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced research in gastroenterology & hepatology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.19080/argh.2019.13.555862","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Ensuring Adequate Vitamin B12 Status on a Plant-Based Diet
Vitamin B12 is a water-soluble vitamin that is naturally present in animal-derived foods. It is added to others and is available as a dietary supplement and a prescription medication. Vitamin B12 exists in several forms and contains the mineral cobalt [1-4], so compounds with vitamin B12 activity are collectively called “cobalamins”. Methylcobalamin and 5-deoxyadenosylcobalamin are the forms of vitamin B12 that are active in human metabolism [5].