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A case series on the potential effect of omega-3-fatty acid supplementation on 24-h heart rate variability and its circadian variation in children with attention deficit (hyperactivity) disorder

A case series on the potential effect of omega-3-fatty acid supplementation on 24-h heart rate... Attention deficit disorder with and without hyperactivity (ADHD) in children is associated with decreased 24-h heart rate variability (HRV). Previous research has shown that supplementation of omega-3-fatty acid increases HRV. Here, we aimed to investigate whether the supplementation of omega-3-fatty acids would increase 24-h HRV in an uncontrolled case series of children with ADHD. HRV was recorded in 18 children and adolescents (age 13.35 ± 2.8 years) before and after omega-3 supplementation. Preliminary results indicate that omega-3 supplementation in children with AD(H)D may reduce mean heart rate and increase its variability. Future studies would do well to implement randomized, placebo-controlled designs with greater methodological rigor. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png ADHD Attention Deficit and Hyperactivity Disorders Springer Journals

A case series on the potential effect of omega-3-fatty acid supplementation on 24-h heart rate variability and its circadian variation in children with attention deficit (hyperactivity) disorder

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Publisher
Springer Journals
Copyright
Copyright © 2017 by Springer-Verlag GmbH Austria
Subject
Medicine & Public Health; Psychiatry
ISSN
1866-6116
eISSN
1866-6647
DOI
10.1007/s12402-017-0240-y
pmid
28975530
Publisher site
See Article on Publisher Site

Abstract

Attention deficit disorder with and without hyperactivity (ADHD) in children is associated with decreased 24-h heart rate variability (HRV). Previous research has shown that supplementation of omega-3-fatty acid increases HRV. Here, we aimed to investigate whether the supplementation of omega-3-fatty acids would increase 24-h HRV in an uncontrolled case series of children with ADHD. HRV was recorded in 18 children and adolescents (age 13.35 ± 2.8 years) before and after omega-3 supplementation. Preliminary results indicate that omega-3 supplementation in children with AD(H)D may reduce mean heart rate and increase its variability. Future studies would do well to implement randomized, placebo-controlled designs with greater methodological rigor.

Journal

ADHD Attention Deficit and Hyperactivity DisordersSpringer Journals

Published: Oct 3, 2017

References