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dc.contributor.authorValsdottir, Thorhildur Ditta
dc.contributor.authorØvrebø, Bente
dc.contributor.authorFalck, Thea Martine
dc.contributor.authorLitleskare, Sigbjørn
dc.contributor.authorJohansen, Egil Ivar
dc.contributor.authorHenriksen, Christine
dc.contributor.authorJensen, Jørgen
dc.date.accessioned2021-03-04T15:55:52Z
dc.date.available2021-03-04T15:55:52Z
dc.date.created2021-01-12T10:26:37Z
dc.date.issued2020
dc.identifier.citationNutrients. 2021, 13(1), Artikkel 110.en_US
dc.identifier.issn2072-6643
dc.identifier.urihttps://hdl.handle.net/11250/2731738
dc.descriptionThis article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).en_US
dc.description.abstractWe assessed the effect of weight-loss induced with a low-carbohydrate-high-fat diet with and without exercise, on body-composition, cardiorespiratory fitness and cardiovascular risk factors. A total of 57 overweight and obese women (age 40 ± 3.5 years, body mass index 31.1 ± 2.6 kg∙m−2) completed a 10-week intervention using a low-carbohydrate-high-fat diet, with or without interval exercise. An equal deficit of 700 kcal∙day−1 was prescribed, restricting diet only, or moderately restricting diet and adding exercise, producing four groups; normal diet (NORM); low-carbohydrate-high-fat diet (LCHF); normal diet and exercise (NORM-EX); and low-carbohydrate-high-fat diet and exercise (LCHF-EX). Linear Mixed Models were used to assess between-group differences. The intervention resulted in an average 6.7 ± 2.5% weight-loss (p < 0.001). Post-intervention % fat was lower in NORM-EX than NORM (40.0 ± 4.2 vs. 43.5 ± 3.5%, p = 0.024). NORM-EX reached lower values in total cholesterol than NORM (3.9 ± 0.6 vs. 4.7 ± 0.7 mmol/L, p = 0.003), and LCHF-EX (3.9 ± 0.6 vs. 4.9 ± 1.1 mmol/L, p = 0.004). Post intervention triglycerides levels were lower in NORM-EX than NORM (0.87 ± 0.21 vs. 1.11 ± 0.34 mmol/L, p = 0.030). The low-carbohydrate-high-fat diet had no superior effect on body composition, VO2peak or cardiovascular risk factors compared to a normal diet, with or without exercise. In conclusion, the intervention decreased fat mass, but exercise improved body composition and caused the most favorable changes in total cholesterol and triglycerides in the NORM-EX. Exercise increased cardiorespiratory fitness, regardless of diet.en_US
dc.language.isoengen_US
dc.subjectlow-carbohydrate high-fat-dieten_US
dc.subjectketogenicen_US
dc.subjectexerciseen_US
dc.subjectfat massen_US
dc.subjectlean body massen_US
dc.subjectcardiovascular risken_US
dc.subjectcardiorespiratory fitnessen_US
dc.subjectlipid profileen_US
dc.subjectdietary interventionen_US
dc.titleLow-carbohydrate high-fat diet and exercise: Effect of a 10-week intervention on body composition and CVD risk factors in overweight and obese women—a randomized controlled trialen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.rights.holder© 2020 by the authorsen_US
dc.source.pagenumber24en_US
dc.source.volume13en_US
dc.source.journalNutrientsen_US
dc.source.issue1en_US
dc.identifier.doi10.3390/nu13010110
dc.identifier.cristin1869642
dc.description.localcodeInstitutt for fysisk prestasjonsevne / Department of Physical Performanceen_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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