Taurine for Muscle Relaxation & Cramp Relief

Typical dose

Recommended dose

1–3 g daily.

Expected timeframe

2-4 weeks

Protocol

form

Taurine powder or capsules

duration

2 weeks of loading before an event in the DOMS trials; cramp effects are not established

co factor

Take with or without food. Evidence is mixed and differs by symptom. For delayed onset muscle soreness after eccentric exercise, small trials - notably by Ra and colleagues - found taurine 2 g three times daily combined with BCAAs reduced soreness and muscle damage markers, though taurine alone was less clearly effective. For cramps, the evidence is weaker: taurine is involved in muscle calcium handling and membrane excitability, taurine transporter knockout mice show exercise intolerance, and small studies in cirrhosis-related cramps reported benefit, but no good trial supports taurine for common exercise-associated or nocturnal cramps.

titration

Increase to 2-3 g/day in divided doses; the muscle soreness studies used around 2 g three times daily alongside BCAAs

starting dose

1 g/day with or without food

What the studies say

Less likely to help if