Brazil Anvisa Approves Creatine Claim for Muscle Strength in Over-55s

Brazil's Anvisa authorized a new health claim for creatine, stating daily consumption with resistance training can enhance muscle strength in adults over 55. The rule, set by Instruction Normative No. 470/2026, keeps the 5g daily limit unchanged. This regulatory update may boost supplement sales and reflects growing scientific support for creatine's role in healthy aging.