Effects of Omega-3 fatty acids supplementation and resistance training on skeletal muscle
Effects of Omega-3 fatty acids supplementation and resistance training on skeletal muscle
Uchida et al., 2024 | Clin Nutr ESPEN | Meta Analysis
Citation
Uchida Yuta, Tsuji Katsunori, Ochi Eisuke. Effects of Omega-3 fatty acids supplementation and resistance training on skeletal muscle. Clin Nutr ESPEN. 2024-Jun;61:189-196. doi:10.1016/j.clnesp.2024.03.019
Abstract
BACKGROUND & AIMS: The aim of this study was to investigate the omega-3 fatty acids supplementation, and resistance training on muscle strength and mass. METHODS: A review was conducted by searching relevant randomized controlled trials investigating the effects of omega-3 fatty acids supplementation and resistance training on skeletal muscle strength and mass. Three experts independently performed a thorough examination of the literature database and conducted the systematic review and meta-analysis. RESULTS: Four studies were ultimately included in the systematic review after screening. The results of the meta-analysis revealed that the supplementation of omega-3 fatty acids and resistance training significantly improved muscle strength compared to the placebo-controlled group. However, no significant effects were observed in the effect for muscle mass. CONCLUSIONS: The interventions of omega-3 fatty acids supplementation and resistance training show promise as a countermeasure against muscular dysfunction. While further research is warranted to investigate its effects on skeletal muscle mass, the findings of this study hold implications for maintaining and/or improving the quality of life to elderly people.
Key Findings
Four studies were ultimately included in the systematic review after screening. The results of the meta-analysis revealed that the supplementation of omega-3 fatty acids and resistance training significantly improved muscle strength compared to the placebo-controlled group. However, no significant effects were observed in the effect for muscle mass.
Outcomes Measured
- Requires manual extraction
Population
| Field | Value |
|---|---|
| Population | See abstract |
| Sample Size | See abstract |
| Age Range | See abstract |
| Condition | See abstract |
MeSH Terms
- Humans
- Fatty Acids, Omega-3
- Resistance Training
- Muscle, Skeletal
- Dietary Supplements
- Muscle Strength
- Randomized Controlled Trials as Topic
- Quality of Life
Evidence Classification
- Level: Meta Analysis
- Publication Types: Journal Article, Systematic Review, Meta-Analysis
- Vertical: omega-3
Provenance
- PMID: 38777432
- DOI: 10.1016/j.clnesp.2024.03.019
- PMCID: Not in PMC
- Verified: 2026-04-09 via PubMed E-utilities API
Source extracted via PubMed E-utilities API on 2026-04-09