The Claim
Watermelon juice containing approximately 1.2 grams of L-citrulline produces a similar reduction in delayed-onset muscle soreness as a pure L-citrulline supplement in healthy young adults.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
In healthy young adults, drinking watermelon juice with about 1.2 grams of L-citrulline reduces delayed-onset muscle soreness to the same extent as taking a pure L-citrulline supplement.
See the scientific wording
Watermelon juice containing approximately 1.2 grams of L-citrulline produces a similar reduction in delayed-onset muscle soreness as a pure L-citrulline supplement in healthy young adults, suggesting that the bioavailability or physiological effect of L-citrulline from whole food is comparable to isolated form at this dose.
After consuming L-citrulline, the body converts it into arginine, which is used to make nitric oxide. Nitric oxide activates cells that repair damaged muscle tissue, speeding up recovery and reducing the feeling of soreness after intense exercise.
What the research says
1 studyDrinking a glass of watermelon juice with 1.2 grams of natural citrulline reduced muscle soreness just as much as taking a citrulline pill—so the juice works just as well for this purpose.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.