Quick Answer
Essential Amino Acids Muscle Recovery Randomized Trial has evidence relevant to safety, limits, and clinician-discussion contexts, but conclusions should stay close to the cited sources. One representative finding is: Results The eccentric protocol elicited responses consistent with EIMD, including increased soreness ( p p p = 0.018).
Key Takeaways
- 01Results The eccentric protocol elicited responses consistent with EIMD, including increased soreness ( p p p = 0.018). [Vasenina E (2026)]
- 02Calf muscle thickness increased following exercise in both groups; however, swelling returned to baseline by 72 hours in the EAA group but remained elevated in placebo (Condition × Time, p p = 0.005) but was not influenced by supplementation. [Vasenina E (2026)]
- 03Conclusions EAA supplementation modestly reduced soreness and was associated with faster recovery of muscle swelling but did not influence tendon morphology within 72 hours. [Vasenina E (2026)]
- 04Background Exercise-induced muscle damage (EIMD) resulting from eccentric contractions leads to transient impairments in muscle function. [Vasenina E (2026)]
The current Migaku evidence database contains 2 reusable source documents for Essential Amino Acids Muscle Recovery Randomized Trial. This answer focuses on safety, limits, and clinician-discussion contexts.
- Results The eccentric protocol elicited responses consistent with EIMD, including increased soreness ( p p p = 0.018). [Vasenina E (2026); evidence level 2]
- Calf muscle thickness increased following exercise in both groups; however, swelling returned to baseline by 72 hours in the EAA group but remained elevated in placebo (Condition × Time, p p = 0.005) but was not influenced by supplementation. [Vasenina E (2026); evidence level 2]
- Conclusions EAA supplementation modestly reduced soreness and was associated with faster recovery of muscle swelling but did not influence tendon morphology within 72 hours. [Vasenina E (2026); evidence level 2]
- Background Exercise-induced muscle damage (EIMD) resulting from eccentric contractions leads to transient impairments in muscle function. [Vasenina E (2026); evidence level 2]
- To assess whether a low-protein vegan diet is associated with differences in recovery from exercise-induced muscle damage (EIMD) in physically active individuals. [Mendes-Netto RS (2026); evidence level 4]
Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording.
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Sources
- Effects of essential amino acid supplementation on musculotendinous recovery following eccentric plantar flexor exercise: a randomized controlled trial.
- Similar Muscle Recovery but Greater Soreness in Active Vegans on Low-Protein Diets Compared to High-Protein Omnivores Following Exercise-Induced Damage.