Perceived milk intolerance is related to bone mineral content in 10- to 13-year-old female adolescents.
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| Title: | Perceived milk intolerance is related to bone mineral content in 10- to 13-year-old female adolescents. |
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| Authors: | Matlik L (AUTHOR), Savaiano D (AUTHOR), McCabe G (AUTHOR), VanLoan M (AUTHOR), Blue CL (AUTHOR), Boushey CJ (AUTHOR) |
| Source: | Pediatrics. Sep2007, Vol. 120 Issue 3, pe669-77. 1p. |
| Abstract: | OBJECTIVE: The purpose of this study was to determine associations among lactose maldigestion status, perceived milk intolerance, dietary calcium intake, and bone mineral content in early adolescent girls. METHODS: Subjects were 291 girls who participated in a substudy of the multiple-site project Adequate Calcium Today. Lactose maldigestion status was determined with hydrogen breath testing, and questionnaires were used to assess perceived milk intolerance. Dietary calcium intake was estimated from a semiquantitative food frequency questionnaire. Anthropometric and dual-energy x-ray absorptiometric measurements (total body, spine L2-L4, total hip, and hip femoral neck) were standardized across sites. RESULTS: Of the 230 girls who completed breath hydrogen testing, 65 were Asian, 76 were Hispanic, and 89 were non-Hispanic white. A total of 100 girls experienced increases in breath hydrogen levels of >20 ppm and were classified as lactose maldigesters. Of the 246 participants who completed useable perceived milk intolerance questionnaires, 47 considered themselves to be milk intolerant. Of the 47 girls self-reporting perceived milk intolerance, 40 completed breath hydrogen testing and 22 were not maldigesters. Girls with perceived milk intolerance consumed an average of 212 mg of total food calcium per day less than girls without perceived milk intolerance. Spinal bone mineral content was significantly lower in the girls with perceived milk intolerance, compared with the girls without perceived milk intolerance. When girls with lactose maldigestion were compared with girls without lactose maldigestion, there were no significant differences in calcium intake or bone measures. CONCLUSIONS: These results suggest that, starting as early as 10 years of age, self-imposed restriction of dairy foods because of perceived milk intolerance is associated with lower spinal bone mineral content values. The long-term influence of these behaviors may contribute to later risk for osteoporosis. [ABSTRACT FROM AUTHOR] |
| Copyright of Pediatrics is the property of American Academy of Pediatrics and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
| FullText | Text: Availability: 0 |
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| Header | DbId: pbh DbLabel: Psychology and Behavioral Sciences Collection An: 106003088 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Perceived milk intolerance is related to bone mineral content in 10- to 13-year-old female adolescents. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Matlik+L%22">Matlik L</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Savaiano+D%22">Savaiano D</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22McCabe+G%22">McCabe G</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22VanLoan+M%22">VanLoan M</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Blue+CL%22">Blue CL</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Boushey+CJ%22">Boushey CJ</searchLink> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Pediatrics%22">Pediatrics</searchLink>. Sep2007, Vol. 120 Issue 3, pe669-77. 1p. – Name: Abstract Label: Abstract Group: Ab Data: OBJECTIVE: The purpose of this study was to determine associations among lactose maldigestion status, perceived milk intolerance, dietary calcium intake, and bone mineral content in early adolescent girls. METHODS: Subjects were 291 girls who participated in a substudy of the multiple-site project Adequate Calcium Today. Lactose maldigestion status was determined with hydrogen breath testing, and questionnaires were used to assess perceived milk intolerance. Dietary calcium intake was estimated from a semiquantitative food frequency questionnaire. Anthropometric and dual-energy x-ray absorptiometric measurements (total body, spine L2-L4, total hip, and hip femoral neck) were standardized across sites. RESULTS: Of the 230 girls who completed breath hydrogen testing, 65 were Asian, 76 were Hispanic, and 89 were non-Hispanic white. A total of 100 girls experienced increases in breath hydrogen levels of >20 ppm and were classified as lactose maldigesters. Of the 246 participants who completed useable perceived milk intolerance questionnaires, 47 considered themselves to be milk intolerant. Of the 47 girls self-reporting perceived milk intolerance, 40 completed breath hydrogen testing and 22 were not maldigesters. Girls with perceived milk intolerance consumed an average of 212 mg of total food calcium per day less than girls without perceived milk intolerance. Spinal bone mineral content was significantly lower in the girls with perceived milk intolerance, compared with the girls without perceived milk intolerance. When girls with lactose maldigestion were compared with girls without lactose maldigestion, there were no significant differences in calcium intake or bone measures. CONCLUSIONS: These results suggest that, starting as early as 10 years of age, self-imposed restriction of dairy foods because of perceived milk intolerance is associated with lower spinal bone mineral content values. The long-term influence of these behaviors may contribute to later risk for osteoporosis. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Pediatrics is the property of American Academy of Pediatrics and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=106003088 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1542/peds.2006-1240 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: e669 Titles: – TitleFull: Perceived milk intolerance is related to bone mineral content in 10- to 13-year-old female adolescents. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Matlik L – PersonEntity: Name: NameFull: Savaiano D – PersonEntity: Name: NameFull: McCabe G – PersonEntity: Name: NameFull: VanLoan M – PersonEntity: Name: NameFull: Blue CL – PersonEntity: Name: NameFull: Boushey CJ IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: Sep2007 Type: published Y: 2007 Identifiers: – Type: issn-print Value: 00314005 Numbering: – Type: volume Value: 120 – Type: issue Value: 3 Titles: – TitleFull: Pediatrics Type: main |
| ResultId | 1 |
