Vitamin A and E intakes and plasma concentrations of retinol, β-carotene, and α-tocopherol in men and women of the Baltimore Longitudinal Study of Aging
Antioxidants have been linked to protection against degenerative diseases associated with aging. Plasma concentrations were determined for and 7-d diet records collected from 200 women and 231 men aged 20–95 y who took part in the Baltimore Longitudinal Study of Aging. Men consumed more vitamin A fr...
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Veröffentlicht in: | The American journal of clinical nutrition 1994-08, Vol.60 (2), p.176-182 |
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description | Antioxidants have been linked to protection against degenerative diseases associated with aging. Plasma concentrations were determined for and 7-d diet records collected from 200 women and 231 men aged 20–95 y who took part in the Baltimore Longitudinal Study of Aging. Men consumed more vitamin A from animal and less from vegetable sources than did women. These sex differences are reflected in plasma concentrations of retinol and β-carotene. About 20% of subjects had vitamin A intakes less than recommended dietary allowances; however, no men and only two women had marginal plasma retinol (< 0.35 µmol/L) concentrations. Older people had higher plasma α-tocopherol, which correlated with total intake. Forty-two men and 35 women had plasma α-tocopherol concentrations that were considered marginal. Sex differences in sources of dietary and plasma vitamin A may have consequences in relation to aging and longevity. Apparent marginal intakes and plasma concentrations of vitamin E need to be further examined to determine effects on health status. |
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Plasma concentrations were determined for and 7-d diet records collected from 200 women and 231 men aged 20–95 y who took part in the Baltimore Longitudinal Study of Aging. Men consumed more vitamin A from animal and less from vegetable sources than did women. These sex differences are reflected in plasma concentrations of retinol and β-carotene. About 20% of subjects had vitamin A intakes less than recommended dietary allowances; however, no men and only two women had marginal plasma retinol (< 0.35 µmol/L) concentrations. Older people had higher plasma α-tocopherol, which correlated with total intake. Forty-two men and 35 women had plasma α-tocopherol concentrations that were considered marginal. Sex differences in sources of dietary and plasma vitamin A may have consequences in relation to aging and longevity. Apparent marginal intakes and plasma concentrations of vitamin E need to be further examined to determine effects on health status.</description><identifier>ISSN: 0002-9165</identifier><identifier>EISSN: 1938-3207</identifier><identifier>DOI: 10.1093/ajcn/60.2.176</identifier><identifier>PMID: 8030594</identifier><identifier>CODEN: AJCNAC</identifier><language>eng</language><publisher>Bethesda, MD: Elsevier Inc</publisher><subject>Adult ; Aged ; Aged, 80 and over ; aging ; Aging - metabolism ; antioxidants ; beta Carotene ; Biological and medical sciences ; carotene ; Carotenoids - blood ; Diet ; Female ; Food, Fortified ; Human physiology applied to population studies and life conditions. Human ecophysiology ; Humans ; Longitudinal Studies ; Male ; Medical sciences ; Middle Aged ; Nutritional survey. Food supply and nutritional requirement ; Retinol ; Sex Factors ; Smoking - metabolism ; tocopherol ; Vitamin A - administration & dosage ; Vitamin A - blood ; Vitamin E - administration & dosage ; Vitamin E - blood ; vitamin intake</subject><ispartof>The American journal of clinical nutrition, 1994-08, Vol.60 (2), p.176-182</ispartof><rights>1994 American Society for Nutrition.</rights><rights>1994 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3196-cebf3686ba6336250a3e5d9a8012f559cc047d11c9414329c640cb313f9a08943</citedby><cites>FETCH-LOGICAL-c3196-cebf3686ba6336250a3e5d9a8012f559cc047d11c9414329c640cb313f9a08943</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=4202120$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8030594$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hallfrisch, J</creatorcontrib><creatorcontrib>Muller, DC</creatorcontrib><creatorcontrib>Singh, VN</creatorcontrib><title>Vitamin A and E intakes and plasma concentrations of retinol, β-carotene, and α-tocopherol in men and women of the Baltimore Longitudinal Study of Aging</title><title>The American journal of clinical nutrition</title><addtitle>Am J Clin Nutr</addtitle><description>Antioxidants have been linked to protection against degenerative diseases associated with aging. Plasma concentrations were determined for and 7-d diet records collected from 200 women and 231 men aged 20–95 y who took part in the Baltimore Longitudinal Study of Aging. Men consumed more vitamin A from animal and less from vegetable sources than did women. These sex differences are reflected in plasma concentrations of retinol and β-carotene. About 20% of subjects had vitamin A intakes less than recommended dietary allowances; however, no men and only two women had marginal plasma retinol (< 0.35 µmol/L) concentrations. Older people had higher plasma α-tocopherol, which correlated with total intake. Forty-two men and 35 women had plasma α-tocopherol concentrations that were considered marginal. Sex differences in sources of dietary and plasma vitamin A may have consequences in relation to aging and longevity. Apparent marginal intakes and plasma concentrations of vitamin E need to be further examined to determine effects on health status.</description><subject>Adult</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>aging</subject><subject>Aging - metabolism</subject><subject>antioxidants</subject><subject>beta Carotene</subject><subject>Biological and medical sciences</subject><subject>carotene</subject><subject>Carotenoids - blood</subject><subject>Diet</subject><subject>Female</subject><subject>Food, Fortified</subject><subject>Human physiology applied to population studies and life conditions. Human ecophysiology</subject><subject>Humans</subject><subject>Longitudinal Studies</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Nutritional survey. Food supply and nutritional requirement</subject><subject>Retinol</subject><subject>Sex Factors</subject><subject>Smoking - metabolism</subject><subject>tocopherol</subject><subject>Vitamin A - administration & dosage</subject><subject>Vitamin A - blood</subject><subject>Vitamin E - administration & dosage</subject><subject>Vitamin E - blood</subject><subject>vitamin intake</subject><issn>0002-9165</issn><issn>1938-3207</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kctuFDEQRS0ECkNgyRLJC5RVeuJHt7u9HKLwkEbKIsDWqnFXTxy67cH2EOVX-Av4kHwTnoeyY1VVuqeu7LqEvOVszpmWF3Bn_YViczHnrXpGZlzLrpKCtc_JjDEmKs1V85K8SumOMS7qTp2Qk45J1uh6Rn5_dxkm5-mCgu_pFXU-ww9M-2kzQpqA2uAt-hwhu-ATDQONmJ0P4zl9_FtZiCGjx_P9yuOfKgcbNrcYw1jM6IR-L9yHXVd28y3SDzBmN4WIdBn82uVt7zyM9KY0DztmsXZ-_Zq8GGBM-OZYT8m3j1dfLz9Xy-tPXy4Xy8pKrlVlcTVI1akVKCmVaBhIbHoNXfns0DTaWla3PedW17yWQltVM7uSXA4aWKdreUrODr6bGH5uMWUzuWRxHMFj2CbTqqaVopEFrA6gjSGliIPZRDdBfDCcmV0WZpeFUcwIU7Io_Luj8XY1Yf9EH49f9PdHHZKFcYjgrUtPWC2Y4IIVrD1gWI7wy2E0yToskfQuos2mD-4_D_gHD5-muA</recordid><startdate>199408</startdate><enddate>199408</enddate><creator>Hallfrisch, J</creator><creator>Muller, DC</creator><creator>Singh, VN</creator><general>Elsevier Inc</general><general>American Society for Clinical Nutrition</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>199408</creationdate><title>Vitamin A and E intakes and plasma concentrations of retinol, β-carotene, and α-tocopherol in men and women of the Baltimore Longitudinal Study of Aging</title><author>Hallfrisch, J ; Muller, DC ; Singh, VN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3196-cebf3686ba6336250a3e5d9a8012f559cc047d11c9414329c640cb313f9a08943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>aging</topic><topic>Aging - metabolism</topic><topic>antioxidants</topic><topic>beta Carotene</topic><topic>Biological and medical sciences</topic><topic>carotene</topic><topic>Carotenoids - blood</topic><topic>Diet</topic><topic>Female</topic><topic>Food, Fortified</topic><topic>Human physiology applied to population studies and life conditions. Human ecophysiology</topic><topic>Humans</topic><topic>Longitudinal Studies</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Nutritional survey. Food supply and nutritional requirement</topic><topic>Retinol</topic><topic>Sex Factors</topic><topic>Smoking - metabolism</topic><topic>tocopherol</topic><topic>Vitamin A - administration & dosage</topic><topic>Vitamin A - blood</topic><topic>Vitamin E - administration & dosage</topic><topic>Vitamin E - blood</topic><topic>vitamin intake</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hallfrisch, J</creatorcontrib><creatorcontrib>Muller, DC</creatorcontrib><creatorcontrib>Singh, VN</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>The American journal of clinical nutrition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hallfrisch, J</au><au>Muller, DC</au><au>Singh, VN</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Vitamin A and E intakes and plasma concentrations of retinol, β-carotene, and α-tocopherol in men and women of the Baltimore Longitudinal Study of Aging</atitle><jtitle>The American journal of clinical nutrition</jtitle><addtitle>Am J Clin Nutr</addtitle><date>1994-08</date><risdate>1994</risdate><volume>60</volume><issue>2</issue><spage>176</spage><epage>182</epage><pages>176-182</pages><issn>0002-9165</issn><eissn>1938-3207</eissn><coden>AJCNAC</coden><abstract>Antioxidants have been linked to protection against degenerative diseases associated with aging. Plasma concentrations were determined for and 7-d diet records collected from 200 women and 231 men aged 20–95 y who took part in the Baltimore Longitudinal Study of Aging. Men consumed more vitamin A from animal and less from vegetable sources than did women. These sex differences are reflected in plasma concentrations of retinol and β-carotene. About 20% of subjects had vitamin A intakes less than recommended dietary allowances; however, no men and only two women had marginal plasma retinol (< 0.35 µmol/L) concentrations. Older people had higher plasma α-tocopherol, which correlated with total intake. Forty-two men and 35 women had plasma α-tocopherol concentrations that were considered marginal. Sex differences in sources of dietary and plasma vitamin A may have consequences in relation to aging and longevity. Apparent marginal intakes and plasma concentrations of vitamin E need to be further examined to determine effects on health status.</abstract><cop>Bethesda, MD</cop><pub>Elsevier Inc</pub><pmid>8030594</pmid><doi>10.1093/ajcn/60.2.176</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Adult Aged Aged, 80 and over aging Aging - metabolism antioxidants beta Carotene Biological and medical sciences carotene Carotenoids - blood Diet Female Food, Fortified Human physiology applied to population studies and life conditions. Human ecophysiology Humans Longitudinal Studies Male Medical sciences Middle Aged Nutritional survey. Food supply and nutritional requirement Retinol Sex Factors Smoking - metabolism tocopherol Vitamin A - administration & dosage Vitamin A - blood Vitamin E - administration & dosage Vitamin E - blood vitamin intake |
title | Vitamin A and E intakes and plasma concentrations of retinol, β-carotene, and α-tocopherol in men and women of the Baltimore Longitudinal Study of Aging |
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