Validation of dietary isoflavone intake by urinary isoflavone concentrations in US adults
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چکیده
منابع مشابه
Estimated dietary isoflavone intake among Korean adults
This study estimated the isoflavone intake level in Koreans using Food Frequency Questionnaire and analyzed related variables. The results showed that the average daily intake of isoflavone in adults was shown as 23.1 mg. The isoflavone intake level at 50 percentile was 16.9 mg (0~190 mg), and 10% of adults took almost 50 mg of isoflavone a day and 10% took about 5 mg a day. The major food sour...
متن کاملDietary Isoflavone Intake, Urinary Isoflavone Level, and Their Relationship with Metabolic Syndrome Diagnostic Components in Korean Postmenopausal Women
Recent studies have suggested that natural agents such as isoflavones, resveratrol, and anthocyanin have beneficial effects on metabolic syndrome-related disorders. The objective of this study was to evaluate dietary isoflavone intake, urinary isoflavone level, and their relationship with the risk of metabolic syndrome (MetS) among Korean postmenopausal women. The subjects included 46 MetS and ...
متن کاملDietary soy isoflavone intake in older Japanese American women.
OBJECTIVE In a sample of older Japanese American women, we aimed to: (1) describe the most commonly consumed soy foods, (2) estimate dietary soy isoflavone intake, (3) describe characteristics associated with dietary soy isoflavone intake, and (4) compare our estimates with previously published estimates in other Japanese samples. DESIGN A 14-item soy food-frequency questionnaire was administ...
متن کاملDietary soy intake and urinary isoflavone excretion among women from a multiethnic population.
Isoflavones are present in soybeans and its products in concentrations up to 300 mg/100 g, have estrogenic and antiestrogenic properties, and may be protective against hormone-related cancers. The purpose of this cross-sectional study was to investigate the association between urinary isoflavone excretion and self-reported soy intake. A total of 102 women of Caucasian, Native Hawaiian, Chinese,...
متن کاملOvernight urinary isoflavone excretion in a population of women living in the United States, and its relationship to isoflavone intake.
Dietary isoflavones are biologically active in humans, but few observational data exist on the relationship between isoflavone intake and excretion in Western populations. We examined associations between self-reported soy intakes and overnight urinary isoflavone excretion in a population-based sample of western Washington State women, and we investigated the usefulness of one versus two overni...
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2007
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.21.5.a734