Effect of an acute dose of omega-3 fish oil following exercise-induced muscle damage
European Journal of Applied Physiology, pp 1–8, First Online: 17 February 2017
DOI: 10.1007/s00421-017-3543-y
J. R. Jakeman D. M. Lambrick B. WooleyJ. A. Babraj J. A. Faulkner
- Overview: Omega-3 many benefits include helping vitamin D
- Hypothesis: Less severe muscle damage if vitamin D level had been normalized – July 2013
- Muscles and Vitamin D - many studies
Items in both categories Sports and Omega-3 are listed here:
- Omega-3 helps muscles - many studies
- Handgrip strength increased 9 percent in college athletes with 8 weeks of Omega-3 – RCT Feb 2022
- Omega-3 improves elderly muscles – 2 meta-analyses
- Less muscle loss associated with eating more fish (Omega-3, Vitamin D, Magnesium, etc) – Jan 2020
- Omega-3 helps muscles – Aug 2019
- Muscle loss (sarcopenia) may be both prevented and treated by Omega-3 – Feb 2019
- No NCAA player had a healthy Omega-3 index – Jan 2019
- Muscle fatigue 4X less likely in rugby players getting Omega-3 and protein – July 2018
- 2X less muscle soreness after exercise if Omega-3 index higher than 4 – RCT 2014
- Olympic Committee consensus on Vitamin D, Omega-3, Zinc, etc– May 2018
- During NFL season – Omega-3 down by 2.5 points while Vitamin D up by 9 ng – March 2018
- Omega-3 helps muscles and reduces inflammation, lipids, and insulin – Nov 2015
- Mild Traumatic Brain Injury prevented with Omega-3, Resveratrol, etc (in rats) – Oct 2017
- Large single-dose of Omega-3 reduced expected muscle damage – Feb 2017
- Capillary blood flow increased with Omega-3 by increasing deformability of blood cells – July 2015
- Football Brain injuries prevented by Omega-3 – RCT Jan 2016
- Senior muscles increased somewhat with Omega-3 – RCT July 2015
- Traumatic brain injury treated by Vitamin D Progesterone Omega-3 and glutamine – May 2013
Overview Sports and vitamin D has the following summary
Athletes are helped by vitamin D by:
- Faster reaction time
- Far fewer colds/flus during the winter
- Less sore/tired after a workout
- Fewer micro-cracks and broken bones
- Bones which do break heal much more quickly
- Increased VO2 and exercise endurance Feb 2011
- Indoor athletes especially need vitamin D
- Professional indoor athletes are starting to take vitamin D and/or use UV beds
- Olympic athletes have used UV/vitamin D since the 1930's
- The biggest gain from the use of vitamin D is by those who exercise less than 2 hours per day.
- Reduced muscle fatigue with 10,000 IU vitamin D daily
- Muscle strength improved when vitamin D added: 3 Meta-analysis
- Reduced Concussions
See also: Sports and Vitamin D category282 items
Vitamin D and Omega-3 category starts with
409 Omega-3 items in category Omega-3 helps with: Autism ( 7 studies), Depression ( 28 studies), Cardiovascular ( 34 studies), Cognition ( 52 studies), Pregnancy ( 44 studies), Infant ( 34 studies), Obesity ( 14 studies), Mortality ( 7 studies), Breast Cancer ( 5 studies), Smoking, Sleep, Stroke, Longevity, Trauma ( 12 studies), Inflammation ( 18 studies), Multiple Sclerosis ( 9 studies), VIRUS ( 12 studies), etc
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Purpose
The purpose of this double-blind, placebo-controlled study was to examine the effect of two fish oil supplements, one high in EPA (750 mg EPA, 50 mg DHA) and one low in EPA (150 mg EPA, 100 mg DHA), taken acutely as a recovery strategy following EIMD.Methods
Twenty-seven physically active males (26 ± 4 year, 1.77 ± 0.07 m, 80 ± 10 kg) completed 100 plyometric drop jumps to induce muscle damage. Perceptual (perceived soreness) and functional (isokinetic muscle strength at 60° and 180° s−1, squat jump performance and countermovement jump performance) indices of EIMD were recorded before, and 1, 24, 48, 72, and 96h after the damaging protocol. Immediately after the damaging protocol, volunteers ingested either a placebo (Con), a low-EPA fish oil (Low EPA) or a high-EPA fish oil (High EPA) at a dose of 1 g per 10 kg body mass.Results
A significant group main effect was observed for squat jump, with the High EPA group performing better than Con and Low EPA groups (average performance decrement, 2.1, 8.3 and 9.8%, respectively), and similar findings were observed for countermovement jump performance, (average performance decrement, 1.7, 6.8 and 6.8%, respectively, p = 0.07). Significant time, but no interaction main effects were observed for all functional and perceptual indices measured, although large effect sizes demonstrate a possible ameliorating effect of high dose of EPA fish supplementation (effect sizes ≥0.14).Conclusion
This study indicates that an acute dose of high-EPA fish oil may ameliorate the functional changes following EIMD.References are online
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