Browsing Bergen Open Research Archive by Author "Dahl, Lisbeth"
Now showing items 1-19 of 19
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Can vitamin D status influence the effect of stress on planning and problem-solving? A randomized control trial
Hansen, Anita Lill; Ambroziak, Gina; Thornton, David Malcolm; Mundt, James C.; Kahn, Rachel E.; Dahl, Lisbeth; Waage, Leif; Kattenbraker, Daniel; Grung, Bjørn (Journal article; Peer reviewed, 2023)Background: Nutritional interventions may serve as a stress resilience strategy with important implications for human health. Objective: The aim of this study was to investigate the effect of vitamin D supplementation ... -
Commercially available kelp and seaweed products – valuable iodine source or risk of excess intake?
Aakre, Inger; Solli, Dina Doblaug; Markhus, Maria Wik; Mæhre, Hanne K; Dahl, Lisbeth; Henjum, Sigrun; Alexander, Jan; Korneliussen, Patrick-Andre; Madsen, Lise; Kjellevold, Marian (Journal article; Peer reviewed, 2021)Background: Seaweeds and kelps, also known as macroalgae, have long been common in the East-Asian diet. During recent years, macroalgae have entered the global food market, and a variety of macroalgae products are now ... -
The effects of fatty fish intake on adolescents' nutritional status and associations with attention performance: Results from the FINS-TEENS randomized controlled trial
Handeland, Katina Dingtorp; Skotheim, Siv; Baste, Valborg; Graff, Ingvild Eide; Frøyland, Livar; Lie, Øyvind; Kjellevold, Marian; Wik, Maria; Stormark, Kjell Morten; Øyen, Jannike; Dahl, Lisbeth (Peer reviewed; Journal article, 2018-02-23)Background: Adolescence involves changes in dietary habits that may induce imbalances in the intake of different nutrients. Fish is an important dietary source of omega-3 (n-3) long-chain polyunsaturated fatty acids ... -
Exploratory multivariate analysis of the effect of fatty fish consumption and medicinal use on heart rate and heart rate variability data
Grung, Bjørn; Hansen, Anita Lill; Berg, Mari; Møen-Knudseth, Maria Pernille; Olson, Gina; Thornton, David Malcolm; Dahl, Lisbeth; Thayer, Julian Francis (Peer reviewed; Journal article, 2015-02-17)The overall aim of the present study was to explore the relationship between medicinal use and fatty fish consumption on heart rate variability (HRV) and heart rate (HR) in a group of forensic inpatients on a variety of ... -
Fatty fish intake and cognitive function: FINS-KIDS, a randomized controlled trial in preschool children
Øyen, Jannike; Kvestad, Ingrid; Midtbø, Lisa Kolden; Graff, Ingvild Eide; Hysing, Mari; Stormark, Kjell Morten; Wik, Maria; Baste, Valborg; Frøyland, Livar; Koletzko, Berthold; Demmelmair, Hans; Dahl, Lisbeth; Lie, Øyvind; Kjellevold, Marian (Peer reviewed; Journal article, 2018-03-12)Background: Marine resources including fatty fish are important sources of n-3 long chain polyunsaturated fatty acids (n-3 LC-PUFAs), which are important for brain development. To our knowledge, this is the first randomized ... -
Infant iodine status and associations with maternal iodine nutrition, breastfeeding status and thyroid function
Næss, Synnøve; Aakre, Inger; Strand, Tor Arne; Dahl, Lisbeth; Kjellevold, Marian; Stokland, Ann-Elin Meling; Nedrebø, Bjørn Gunnar; Markhus, Maria Wik (Journal article; Peer reviewed, 2023)Adequate iodine nutrition during infancy is required for normal thyroid function and, subsequently, brain development. However, data on infant iodine status in the first year of life are scarce. This study aimed to describe ... -
Iodine deficiency in a study population of Norwegian pregnant women - results from the Little in Norway study (LiN)
Dahl, Lisbeth; Wik, Maria; Sánchez, Perla Vanessa Roldan; Moe, Vibeke; Smith, Lars; Meltzer, Helle Margrete; Kjellevold, Marian (Peer reviewed; Journal article, 2018-04-20)Iodine sufficiency is particularly important in pregnancy, where median urinary iodine concentration (UIC) in the range of 150–250 µg/L indicates adequate iodine status. The aims of this study were to determine UIC and ... -
Iodine Nutrition and Iodine Supplement Initiation in Association with Thyroid Function in Mildly-to-Moderately Iodine-Deficient Pregnant and Postpartum Women
Næss, Synnøve; Markhus, Maria Wik; Strand, Tor Arne; Kjellevold, Marian; Dahl, Lisbeth; Stokland, Ann-Elin Meling; Nedrebø, Bjørn Gunnar; Aakre, Inger (Journal article; Peer reviewed, 2021)Background: Whereas the adverse effects of severe iodine deficiency during pregnancy are well documented, the effects of mild-to-moderate deficiency are not well established. Objectives: We aimed to explore whether ... -
Iodine status and thyroid function in a group of seaweed consumers in Norway
Aakre, Inger; Evensen, Lidunn Tveito; Kjellevold, Marian; Dahl, Lisbeth; Henjum, Sigrun; Alexander, Jan; Madsen, Lise; Markhus, Maria Wik (Journal article; Peer reviewed, 2020)Seaweeds, or macroalgae, may be a good dietary iodine source but also a source of excessive iodine intake. The main aim in this study was to describe the iodine status and thyroid function in a group of macroalgae consumers. ... -
Iodine status in Norwegian preschool children and associations with dietary iodine sources: the FINS-KIDS study
Nerhus, Ive; Odland, Mathilde; Kjellevold, Marian; Midtbø, Lisa Kolden; Wik, Maria; Graff, Ingvild Eide; Lie, Øyvind; Kvestad, Ingrid; Frøyland, Livar; Dahl, Lisbeth; Øyen, Jannike (Peer reviewed; Journal article, 2018)Purpose. Iodine is an essential trace element necessary for thyroid hormone synthesis. Iodine deficiency is a continuing public health problem despite international efforts to eliminate it. Studies on iodine status in ... -
Jodkokeboka
Aarsland, Tonje Eiane; Markhus, Maria Wik; Dahl, Lisbeth (Book, 2021) -
Marine ω-3, vitamin D levels, disease outcome and periodontal status in rheumatoid arthritis outpatients
Beyer, Kathrin; Lie, Stein Atle; Kjellevold, Marian; Dahl, Lisbeth; Brun, Johan G; Bolstad, Anne Isine (Peer reviewed; Journal article, 2018-11)Objectives: Marine ω-3 fatty acids (FAs) and Vitamin D (VitD) are reportedly capable of down-regulating inflammation in rheumatoid arthritis (RA) and periodontal disease. This study was undertaken to relate marine FA and ... -
Reduced anxiety in forensic inpatients after a long-term intervention with Atlantic salmon
Hansen, Anita Lill; Olson, Gina; Dahl, Lisbeth; Thornton, David Malcolm; Grung, Bjørn; Graff, Ingvild Eide; Frøyland, Livar; Thayer, Julian F. (Peer reviewed; Journal article, 2014-11-26)The aim of the present study was to investigate the effects of Atlantic salmon consumption on underlying biological mechanisms associated with anxiety such as heart rate variability (HRV) and heart rate (HR) as well as a ... -
A short food frequency questionnaire to assess intake of seafood and n-3 supplements: validation with biomarkers
Dahl, Lisbeth; Kringen, Camilla; Bjørkkjær, Tormod (Peer reviewed; Journal article, 2011-11-19)Background: Seafood intake is associated with beneficial effects for human health. Seafood provides a number of nutrients beyond the traditionally known long chain marine n-3 fatty acids EPA, DPA and DHA, such as protein, ... -
Temporal variations in the nutrient content of Norwegian farmed Atlantic salmon (Salmo salar), 2005–2020
Reksten, Amalie Moxness; Ho, Quang Tri; Nøstbakken, Ole Jakob; Markhus, Maria Wik; Kjellevold, Marian; Bøkevoll, Annbjørg; Hannisdal, Rita; Frøyland, Livar; Madsen, Lise; Dahl, Lisbeth (Journal article; Peer reviewed, 2022)The changes in the feed of farmed Atlantic salmon (Salmo salar) towards a more plant-based diet affect the nutritional value of the fillets. By compiling the contents of a range of nutrients in 1108 samples of Norwegian ... -
Vitamin B12 and folate status in pregnant females and their infants in Norway: Secondary analysis from the Mommy´s Food Study
Bjørkevoll, Sol Maja Graasvold; Konijnenberg, Carolien; Kvestad, Ingrid Hafting; McCann, Adrian; Ueland, Per Magne; Næss, Synnøve; Dahl, Lisbeth; Kjellevold, Marian; Strand, Tor Arne; Markhus, Maria Wik (Journal article; Peer reviewed, 2023)Background: Vitamin B12 and folate are essential micronutrients important for normal infant growth and development. Objectives: The aims were to describe vitamin B12 and folate status in pregnant females and their infants ... -
Vitamin D Status and Physical Activity during Wintertime in Forensic Inpatients—A Randomized Clinical Trial
Hansen, Anita Lill; Ambroziak, Gina; Thornton, David M.; Mundt, James C.; Kahn, Rachel E.; Dahl, Lisbeth; Waage, Leif; Kattenbraker, Daniel; Grung, Bjørn (Journal article; Peer reviewed, 2021)This study aimed to gain deeper knowledge about the relationship between vitamin D and physical activity in a sample of forensic inpatients. Sixty-seven male forensic inpatients participated. Participants were randomly ... -
Vitamin D supplementation during winter: Effects on stress resilience in a randomized control trial
Hansen, Anita Lill; Ambroziak, Gina; Thornton, David; Mundt, James C.; Kahn, Rachel E.; Dahl, Lisbeth; Waage, Leif; Kattenbraker, Daniel; Araujo, Pedro; Murison, Robert; Rypdal, Knut; Grung, Bjørn (Journal article; Peer reviewed, 2020)Vitamin D status may be important for stress resilience. This study investigated the effects of vitamin D supplements during winter on biological markers of stress resilience such as psychophysiological activity, serotonin, ... -
Weeks in Pregnancy on Maternal Iodine Status and Infant Neurodevelopment: Mommy's Food, a Randomized-Controlled Trial
Markhus, Maria Wik; Hysing, Mari; Midtbø, Lisa Kolden; Nerhus, Ive; Næss, Synnøve; Aakre, Inger; Kvestad, Ingrid; Dahl, Lisbeth; Kjellevold, Marian (Peer reviewed; Journal article, 2020)Background: Mild-to-moderate iodine deficiency is still present in many countries, particularly in pregnant women. Observational studies suggest that mild-to-moderate iodine deficiency during pregnancy may be associated ...