I actually like beta-alanine.
I’ve used it myself, I’ve recommended it to athletes, and there are situations where it’s a really useful supplement.
That’s precisely why I didn’t want to stick a token amount into MOVE just so we could put “beta-alanine” on the label.
If I prescribe beta-alanine to an athlete, I want them taking it every day for weeks. I’m thinking about muscle carnosine loading, not whether their face starts tingling before Tuesday’s gym session.
That tingling has probably done a lot for beta-alanine’s popularity in pre-workouts because you immediately know you’ve taken something.
But sensation and effectiveness aren’t the same thing.
My approach with MOVE has always been that ingredients need to make sense in that specific formula.
Caffeine before training makes sense.
Taurine in an endurance formula makes sense.
Beta-alanine can absolutely make sense for an athlete.
It just makes more sense as a separate daily supplementation strategy.
References
1. Trexler ET, Smith-Ryan AE, Stout JR, Hoffman JR, Wilborn CD, Sale C, et al. International Society of Sports Nutrition position stand: beta-alanine. J Int Soc Sports Nutr. 2015;12:30.
Study link
2. Saunders B, Elliott-Sale K, Artioli GG, Swinton PA, Dolan E, Roschel H, et al. β-alanine supplementation to improve exercise capacity and performance: a systematic review and meta-analysis. Br J Sports Med. 2017;51(8):658-69.
Study link
3. Artioli GG, Gualano B, Smith A, Stout J, Lancha AH Jr. Role of beta-alanine supplementation on muscle carnosine and exercise performance. Med Sci Sports Exerc. 2010;42(6):1162-73.
Study link
4. Décombaz J, Beaumont M, Vuichoud J, Bouisset F, Stellingwerff T. Effect of slow-release β-alanine tablets on absorption kinetics and paresthesia. Amino Acids. 2012;43(1):67-76.
Study link
5. Stellingwerff T, Decombaz J, Harris RC, Boesch C. Optimizing human in vivo dosing and delivery of β-alanine supplements for muscle carnosine synthesis. Amino Acids. 2012;43(1):57-65.
Study link
6. Guest NS, VanDusseldorp TA, Nelson MT, Grgic J, Schoenfeld BJ, Jenkins NDM, et al. International Society of Sports Nutrition position stand: caffeine and exercise performance. J Int Soc Sports Nutr. 2021;18(1):1.
Study link
7. Grgic J, Trexler ET, Lazinica B, Pedisic Z. Effects of caffeine intake on muscle strength and power: a systematic review and meta-analysis. J Int Soc Sports Nutr. 2018;15:11.
Study link
8. Warren GL, Park ND, Maresca RD, McKibans KI, Millard-Stafford ML. Effect of caffeine ingestion on muscular strength and endurance: a meta-analysis. Med Sci Sports Exerc. 2010;42(7):1375-87.
Study link