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5. Reduced anxiety in forensic inpatients after a long-term intervention with Atlantic salmon.

Author

Hansen, Anita, Olson, Gina, Dahl, Lisbeth, Thornton, David, Grung, Bjørn, Graff, Ingvild, Frøyland, Livar, and Thayer, Julian

Subjects
Adult, Animals, Anxiety, Biomarkers, Criminals, Heart Rate, Humans, Inpatients, Male, Middle Aged, Nutrition Assessment, Nutritional Status, Psychiatric Status Rating Scales, Remission Induction, Salmo salar, Seafood, Sex Offenses, Surveys and Questionnaires, Time Factors, Treatment Outcome, United States, Vitamin D, Young Adult
Abstract

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 measure of self-reported anxiety. Moreover, these biological and self-reported outcome measures were investigated in relation to specific nutrients; vitamin D status, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Ninety-five male forensic inpatients were randomly assigned into a Fish (Atlantic salmon three times per week from September to February) or a Control group (alternative meal, e.g., chicken, pork, or beef three times per week during the same period). HRV measured as the root mean square of successive differences (rMSSD), HR, state- and trait-anxiety (STAI), were assessed before (pre-test) and at the end of the 23 weeks dietary intervention period (post-test). The Fish group showed significant improvements in both rMSSD and HR. The Fish group also showed significant decreases in state-anxiety. Finally, there was a positive relationship between rMSSD and vitamin D status. The findings suggest that Atlantic salmon consumption may have an impact on mental health related variables such as underlying mechanisms playing a key role in emotion-regulation and state-anxiety.

Published
2014

6. Fish consumption, sleep, daily functioning, and heart rate variability.

Author

Hansen, Anita, Dahl, Lisbeth, Olson, Gina, Thornton, David, Graff, Ingvild, Frøyland, Livar, Thayer, Julian, and Pallesen, Staale

Subjects
DHA, EPA, HRV, daily functioning, fatty fish consumption, sleep, vitamin D, Actigraphy, Activities of Daily Living, Adult, Animals, Diet, Docosahexaenoic Acids, Eicosapentaenoic Acid, Fishes, Heart Rate, Humans, Male, Middle Aged, Sleep, Vitamin D, Young Adult
Abstract

STUDY OBJECTIVES: This study investigated the effects of fatty fish on sleep, daily functioning and biomarkers such as heart rate variability (HRV), vitamin D status (serum 25-hydroxyvitamin D (25OHD), and eicosapentaenoic acid (EPA, 20:5n-3) + docosahexaenoic acid (DHA, 22:6n-3) in red blood cells. Moreover the relationship among sleep, daily functioning, HRV, vitamin D status, and levels of EPA+DHA was investigated. METHODS: Ninety-five male forensic patients from a secure forensic inpatient facility in the USA were randomly assigned into a Fish or a Control group. The Fish group received Atlantic salmon three times per week from September to February, and the Control group was provided an alternative meal (e.g., chicken, pork, beef), but with the same nutritional value as their habitual diet, three times per week during the same period. Sleep (sleep latency, sleep efficiency, actual sleep time, and actual wake time), self-perceived sleep quality and daily functioning, as well as vitamin D status, EPA+DHA, and HRV, were assessed pre- and post-intervention period. RESULTS: There was a significant increase in sleep latency from pre- to post-test in the Control group. The Fish group reported better daily functioning than the Control group during post-test. Fish consumption throughout the wintertime had also an effect on resting HRV and EPA+DHA, but not on vitamin D status. However, at post-test, the vitamin D status in the Fish group was still closer to the level regarded as optimal compared to the Control group. Vitamin D status correlated negatively with actual wake time and positively with sleep efficiency during pre-test, as well as positively with daily functioning and sleep quality during post-test. Finally, HRV correlated negatively with sleep latency and positively with daily functioning. CONCLUSIONS: Fish consumption seemed to have a positive impact on sleep in general and also on daily functioning, which may be related to vitamin D status and HRV.

Published
2014

20. Persistent Organic Pollutant Exposure Leads to Insulin Resistance Syndrome

Author

Ruzzin, Jérôme, Petersen, Rasmus, Meugnier, Emmanuelle, Madsen, Lise, Lock, Erik-Jan, Lillefosse, Haldis, Ma, Tao, Pesenti, Sandra, Sonne, Si Brask, Marstrand, Troels Torben, Malde, Marian Kjellevold, Du, Zhen-Yu, Chavey, Carine, Fajas, Lluis, Lundebye, Anne-Katrine, Brand, Christian Lehn, Vidal, Hubert, Kristiansen, Karsten, and Frøyland, Livar

Published
2010

21. The Salmon in Pregnancy Study: study design, subject characteristics, maternal fish and marine n–3 fatty acid intake, and marine n–3 fatty acid status in maternal and umbilical cord blood

Author

Miles, Elizabeth A, Noakes, Paul S, Kremmyda, Lefkothea-Stella, Vlachava, Maria, Diaper, Norma D, Rosenlund, Grethe, Urwin, Heidi, Yaqoob, Parveen, Rossary, Adrien, Farges, Marie-Chantal, Vasson, Marie-Paule, Liaset, Bjørn, Frøyland, Livar, Helmersson, Johanna, Basu, Samar, Garcia, Erika, Olza, Josune, Mesa, Maria D, Aguilera, Concepcion M, Gil, Angel, Robinson, Sian M, Inskip, Hazel M, Godfrey, Keith M, and Calder, Philip C

Published
2011
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26. Assessment of Infant Formulae Based on Partially Hydrolysed Proteins

Author

Halvorsen, Ragnhild, primary, Bueso, Anne Elisabeth Kørner, primary, Frøyland, Livar, primary, Rugtveit, Jarle, primary, Liaset, Bjørn, primary, Andersen, Lene Frost, primary, Frølich, Wenche, primary, Meltzer, Helle Margrete, primary, Narvhus, Judith, primary, Paulsen, Jan Erik, primary, and Haugen, Margaretha, primary

Published
2021
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27. Risk Assessment on Use of Lactobacillus rhamnosus (LGG) as an Ingredient in Infant Formula and Baby Foods (II)

Author

Rimstad, Espen, primary, Andersen, Lene Frost, primary, Frølich, Wenche, primary, Frøyland, Livar, primary, Høiby, Ernst Arne, primary, Kapperud, Georg, primary, Haugen, Margaretha, primary, Lassen, Jørgen, primary, Lunestad, Bjørn-Tore, primary, Meltzer, Helle Margrete, primary, Narvhus, Judith, primary, Nesbakken, Truls, primary, Nygård, Karin, primary, Olsvik, Ørjan, primary, Paulsen, Jan Erik, primary, Robertson, Lucy, primary, Tranulis, Michael, primary, Tryland, Morten, primary, Vainio, Kirsti, primary, and Halvorsen, Ragnhild, primary

Published
2021
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28. Assessment of Very Low Calorie Diets

Author

Haugen, Margaretha, primary, Birkeland, Eline, primary, Jervell, Jak, primary, Svendsen, Mette, primary, Andersen, Lene Frost, primary, Frølich, Wenche, primary, Frøyland, Livar, primary, Halvorsen, Ragnhild, primary, Meltzer, Helle Margrete, primary, Narvhus, Judith, primary, and Paulsen, Jan Erik, primary

Published
2021
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29. Co-occurrence of contaminants in marine fish from the North East Atlantic Ocean: Implications for human risk assessment

Author

Ho, Quang Tri, primary, Bank, Michael S., additional, Azad, Atabak M., additional, Nilsen, Bente M., additional, Frantzen, Sylvia, additional, Boitsov, Stepan, additional, Maage, Amund, additional, Kögel, Tanja, additional, Sanden, Monica, additional, Frøyland, Livar, additional, Hannisdal, Rita, additional, Hove, Helge, additional, Lundebye, Anne-Katrine, additional, Nøstbakken, Ole Jakob, additional, and Madsen, Lise, additional

Published
2021
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30. Assessment of Benefits and Risks of Probiotics in Processed Cerealbased Baby Foods Bifidobacterium Lactis Bb12

Author

Halvorsen, Ragnhild, primary, Narvhus, Judith, primary, Lassen, Jørgen, primary, Midtvedt, Tore, primary, Rugtveit, Jarle, primary, Yazdankhah, Siamak, primary, Andersen, Lene Frost, primary, Frølich, Wenche, primary, Frøyland, Livar, primary, Haugen, Margaretha, primary, Kapperud, Georg, primary, Lunestad, Bjørn Tore, primary, Høiby, Ernst Arne, primary, Meltzer, Helle Margrete, primary, Nesbakken, Truls, primary, Nygård, Karin, primary, Olsvik, Ørjan, primary, Paulsen, Jan Erik, primary, Robertson, Lucy, primary, Tranulis, Michael, primary, Tryland, Morten, primary, and Rimstad, Espen, primary

Published
2021
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31. Assessment and Updating of the Fortification Model from 2006

Author

Haugen, Margaretha, primary, Dierkes, Jutta, primary, Frølich, Wenche, primary, Frøyland, Livar, primary, Halvorsen, Ragnhild, primary, Iversen, Per Ole, primary, Lyche, Jan Ludvig, primary, Mansoor, Azam, primary, Meltzer, Helle Margrete, primary, and Skålhegg, Bjørn Steen, primary

Published
2021
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32. Assessment of Benefits and Risks of Probiotics in Processed Cereal-based Baby Foods Lactobacillus Paracasei ssp. Paracasei F19

Author

Halvorsen, Ragnhild, primary, Lassen, Jørgen, primary, Midtvedt, Tore, primary, Narvhus, Judith, primary, Rugtveit, Jarle, primary, Yazdankhah, Siamak, primary, Eckner, Karl, primary, Frølich, Wenche, primary, Frøyland, Livar, primary, Iversen, Per Ole, primary, Kapperud, Georg, primary, Lillegaard, Inger Therese L., primary, Lunestad, Bjørn-Tore, primary, Lyche, Jan Ludvig, primary, Mansoor, Azam, primary, Meltzer, Helle Margrete, primary, Nesbakken, Truls, primary, Nygård, Karin, primary, Robertson, Lucy, primary, Tranulis, Michael, primary, Tryland, Morten, primary, and Haugen, Margaretha, primary

Published
2021
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33. Assessment of Creatine in Sports Products

Author

Frølich, Wenche, primary, Børsheim, Elisabet, primary, Raastad, Truls, primary, Frøyland, Livar, primary, Halvorsen, Ragnhild, primary, Iversen, Per Ole, primary, Lillegaard, Inger Therese L., primary, Lyche, Jan Ludvig, primary, Mansoor, Azam, primary, Meltzer, Helle Margrete, primary, Narvhus, Judith, primary, and Haugen, Margaretha, primary

Published
2021
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34. Co-occurrence of contaminants in marine fish from the North East Atlantic Ocean:Implications for human risk assessment

Author

Ho, Quang Tri, Bank, Michael S., Azad, Atabak M., Nilsen, Bente M., Frantzen, Sylvia, Boitsov, Stepan, Maage, Amund, Kögel, Tanja, Sanden, Monica, Frøyland, Livar, Hannisdal, Rita, Hove, Helge, Lundebye, Anne Katrine, Nøstbakken, Ole Jakob, Madsen, Lise, Ho, Quang Tri, Bank, Michael S., Azad, Atabak M., Nilsen, Bente M., Frantzen, Sylvia, Boitsov, Stepan, Maage, Amund, Kögel, Tanja, Sanden, Monica, Frøyland, Livar, Hannisdal, Rita, Hove, Helge, Lundebye, Anne Katrine, Nøstbakken, Ole Jakob, and Madsen, Lise

Abstract

Marine fish from the North East Atlantic Ocean (NEAO) are nutrient rich and considered a valuable economic resource. However, marine fish are also a major dietary source of several contaminants, including persistent organic pollutants (POPs) and heavy metals. Using one of the world's largest seafood datasets (n > 25,000 individuals), comprising 12 commercially important fish species collected during 2006–2019 in the NEAO, we assessed the co-occurrence of elements and POPs, and evaluated potential risks to human consumers. Several positive correlations between concentrations of mercury (Hg), dioxins, polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs) were observed. Concentrations of Hg, dioxins, PCBs and PBDEs increased from North to South and associations between marine sediment contamination, sea temperature, and fish Hg and POPs concentrations were identified using multi-linear regression (MLR) models. In general, Hg concentrations in fillet and liver of fish were positively associated with increases in both sediment contamination and sea temperature. POPs concentrations in both fillet and liver were positively associated with increases in sediment contamination, and only POPs concentrations in the liver of benthopelagic and demersal species were found to be positively correlated with sea temperature. Using a probabilistic approach to estimate human contaminant exposure from seafood, we showed that intake of pelagic species posed the highest risk of dioxins and dioxin-like PCBs (DL-PCBs) exposure, while intake of benthopelagic and demersal species posed the highest risk of Hg exposure. This study can serve as a model to further understand the distribution, co-occurrence, and trends of contaminants in seafood harvested from the NEAO and their potential risks to human consumers.

Published
2021

38. Monitoring Program for Pharmaceuticals, illegal substances and contaminants in farmed fish - Annual report for 2019

Author

Bernhard, Annette, Nøstbakken, Ole Jakob, Frøyland, Livar, Madsen, Lise, and Hannisdal, Rita

Abstract

This report summarises the monitoring data collected in 2019 on the status of illegal substances, pharmaceuticals and contaminants in Norwegian farmed fish. A total of 13 725 fish were collected. Samples examined for illegal compounds would be collected at all stages of farming and are representative of farmed fish under production. The samples were analysed for substances with anabolic effects or unauthorized veterinary drugs. No residues of illegal compounds were detected. Samples tested for approved veterinary drugs and contaminants were collected at processing plants and are representative of Norwegian farmed fish ready for human consumption. Residues of anti-sea-lice agents were found in five samples, the levels present were below the Maximum Residue Limit (MRL) for all samples. Other veterinary drugs, like antibiotics or drugs used against internal parasites were not found. No environmental contaminants were found above the EU maximum levels.

Published
2020

39. The anti-obesogenic effect of lean fish species is influenced by the fatty acid composition in fish fillets

Author

Fjære, Even, Myrmel, Lene Secher, Dybing, Karianne, Kuda, Ondrej, Jensen, Benjamin Anderschou Holbech, Rossmeisl, Martin, Frøyland, Livar, Kristiansen, Karsten, Madsen, Lise, Fjære, Even, Myrmel, Lene Secher, Dybing, Karianne, Kuda, Ondrej, Jensen, Benjamin Anderschou Holbech, Rossmeisl, Martin, Frøyland, Livar, Kristiansen, Karsten, and Madsen, Lise

Abstract

Fillets from marine fish species contain n-3 polyunsaturated fatty acids (PUFAs) in the form of phospholipids (PLs). To investigate the importance of PL-bound n-3 PUFAs in mediating the anti-obesogenic effect of lean seafood, we compared the anti-obesogenic properties of fillets from cod with fillets from pangasius, a fresh water fish with a very low content of PL-bound n-3 PUFAs. We prepared high-fat/high-protein diets using chicken, cod and pangasius as the protein sources, and fed male C57BL/6J mice these diets for 12 weeks. Mice fed the diet containing cod gained less adipose tissue mass and had smaller white adipocytes than mice fed the chicken-containing diet, whereas mice fed the pangasius-containing diet were in between mice fed the chicken-containing diet and mice fed the cod-containing diet. Of note, mice fed the pangasius-containing diet exhibited reduced glucose tolerance compared to mice fed the cod-containing diet. Although the sum of marine n-3 PUFAs comprised less than 2% of the total fatty acids in the cod-containing diet, this was sufficient to significantly increase the levels of eicosapentaenoic acid (EPA) and docosahexaenoic acids (DHA) in mouse tissues and enhance production of n-3 PUFA-derived lipid mediators as compared with mice fed pangasius or chicken.

Published
2020

50. Risk Assessment of "Other Substances" – L-serine

Author

Stea, Tonje Holte, primary, Frøyland, Livar, primary, Haugen, Margaretha, primary, Henjum, Sigrun, primary, Holvik, Kristin, primary, Løvik, Martinus, primary, Skålhegg, Bjørn Steen, primary, Strand, Tor A., primary, Tell, Grethe S., primary, and Iversen, Per Ole, primary

Published
2020
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