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A randomized longit...
A randomized longitudinal dietary intervention study during pregnancy: effects on fish intake, phospholipids, and body composition
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- Bosaeus, Marja (author)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi,Institute of Neuroscience and Physiology,University of Gothenburg
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- Hussain, Aysha (author)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi,Institute of Neuroscience and Physiology
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- Karlsson, Therese, 1979 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för fysiologi,Institute of Neuroscience and Physiology, Department of Physiology,University of Gothenburg
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- Andersson, Louise (author)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för fysiologi,Institute of Neuroscience and Physiology, Department of Physiology,University of Gothenburg
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- Hulthén, Lena, 1947 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för invärtesmedicin och klinisk nutrition,Institute of Medicine, Department of Internal Medicine and Clinical Nutrition,University of Gothenburg
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- Svelander, Cecilia, 1980 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Sandberg, Ann-Sofie, 1951 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Larsson, Ingrid (author)
- Sahlgrenska universitetssjukhuset,Sahlgrenska University Hospital
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- Ellegård, Lars, 1958 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för invärtesmedicin och klinisk nutrition,Institute of Medicine, Department of Internal Medicine and Clinical Nutrition,University of Gothenburg
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- Holmäng, Agneta, 1959 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi,Institute of Neuroscience and Physiology,University of Gothenburg
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- Hussain, Ays (author)
- Göteborgs universitet,University of Gothenburg
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(creator_code:org_t)
- 2015-01-02
- 2015
- English.
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In: Nutrition Journal. - : Springer Science and Business Media LLC. - 1475-2891. ; 14:1
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Abstract
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- Background Fish and meat intake may affect gestational weight gain, body composition and serum fatty acids. We aimed to determine whether a longitudinal dietary intervention during pregnancy could increase fish intake, affect serum phospholipid fatty acids, gestational weight gain and body composition changes during pregnancy in women of normal weight participating in the Pregnancy Obesity Nutrition and Child Health study. A second aim was to study possible effects in early pregnancy of fish intake and meat intake, respectively, on serum phospholipid fatty acids, gestational weight gain, and body composition changes during pregnancy. Methods In this prospective, randomized controlled study, women were allocated to a control group or to a dietary counseling group that focused on increasing fish intake. Fat mass and fat-free mass were measured by air-displacement plethysmography. Reported intake of fish and meat was collected from a baseline population and from a subgroup of women who participated in each trimester of their pregnancies. Serum levels of phospholipid arachidonic acid (s-ARA), eicosapentaenoic acid (s-EPA), and docosahexaenoic acid (s-DHA) were measured during each trimester. Results Weekly fish intake increased only in the intervention group (n=18) from the first to the second trimester (median difference 113 g, p=0.03) and from the first to the third trimester (median difference 75 g, p=0.01). In the first trimester, fish intake correlated with s-EPA (r=0.36, p=0.002, n=69) and s-DHA (r=0.34, p=0.005, n=69), and meat intake correlated with s-ARA (r=0.28, p=0.02, n=69). Fat-free mass gain correlated with reported meat intake in the first trimester (r=0.39, p=0.01, n=45). Conclusions Dietary counseling throughout pregnancy could help women increase their fish intake. Intake of meat in early pregnancy may increase the gain in fat-free mass during pregnancy.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Näringslära (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Nutrition and Dietetics (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences (hsv//eng)
Keyword
- Pregnancy
- fish intake
- meat intake
- body composition
- fatty acids
- body composition
Publication and Content Type
- ref (subject category)
- art (subject category)
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Bosaeus, Marja
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Hussain, Aysha
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Karlsson, Theres ...
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Andersson, Louis ...
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Hulthén, Lena, 1 ...
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Svelander, Cecil ...
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Sandberg, Ann-So ...
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Larsson, Ingrid
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Ellegård, Lars, ...
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Holmäng, Agneta, ...
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Hussain, Ays
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- MEDICAL AND HEALTH SCIENCES
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and Health Sciences
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and Nutrition and Di ...
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MEDICAL AND HEAL ...
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and Health Sciences
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University of Gothenburg
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Chalmers University of Technology