Beta-Alanine in Athletic Performance: Systematic Review

⚠️ IMPORTANT LEGAL NOTICE

These scientific studies are for informational purposes only.

The presented research results are NOT approved Health Claims under EU Regulation (EC) No 1924/2006. Only Health Claims officially approved by EFSA may be used in product advertising.

Non-approved Health Claims are legally inadmissible and may lead to warning letters.

✅ Check approved claims: [EU Health Claims Register](https://ec.europa.eu/food/safety/labelling_nutrition/claims/register/public/)

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## Summary

A comprehensive meta-analysis by Saunders B et al. from 2023 examines the performance-enhancing effects of beta-alanine and was published in Sports Medicine.

Study Background

This systematic review analyzes randomized controlled trials on the effects of beta-alanine on anaerobic performance and muscle endurance.

Key Findings

The meta-analysis shows: - Improvement in high-intensity performance: 2-3% for efforts lasting 60-240 seconds - Increase in carnosine concentration: By 40-80% in muscle tissue - Dosage: 4-6g daily over 4-12 weeks - Loading phase: Split dosing reduces paraesthesia

Methodology

As a meta-analysis, this work combines data from over 40 randomized controlled trials.

Practical Relevance for Dietary Supplement Manufacturers

These research findings are relevant for: - Product development: Time-release formulations for better tolerability - Study results: Research shows certain effects (no approved claims) - Dosage: 4-6g daily (divided) - Combination: Synergy with creatine

Source

The full study is freely accessible on Europe PMC.

Authors: Saunders B, Elliott-Sale K, Artioli GG, Swinton PA, Dolan E, Roschel H, Sale C, Gualano B Year: 2023 Journal: Sports Medicine PMCID: PMC10234679 PMID: 37231365

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*Note: This summary is for informational purposes only. The presented study results are not approved Health Claims. For detailed information, please consult the original source.*