Updated 15 August 2013

Watermelon relieves post-exercise muscle pain

New research claims that the juice from watermelons can help relieve the post-exercise muscle soreness many athletes feel.

Watermelon juice's reputation among athletes is getting scientific support in a new study, which found that juice from the fruit can relieve post-exercise muscle soreness.

The report in ACS' Journal of Agricultural and Food Chemistry attributes watermelon's effects to the amino acid L-citrulline.

Encarna Aguayo and colleagues cite past research on watermelon juice's antioxidant properties and its potential to increase muscle protein and enhance athletic performance.

But scientists had yet to explore the effectiveness of watermelon juice drinks enriched in L-citrulline. Aguayo's team set out to fill that gap in knowledge.

They tested natural watermelon juice, watermelon juice enriched in L-citrulline and a control drink containing no L-citrulline on volunteers an hour before exercise. Both the natural juice and the enriched juice relieved muscle soreness in the volunteers. L-citrulline in the natural juice (unpasteurized), however, seemed to be more bioavailable – in a form the body could better use, the study found.





Read Health24’s Comments Policy

Comment on this story
Comments have been closed for this article.

Live healthier

Exercise benefits for seniors »

Working out in the concrete jungle Even a little exercise may help prevent dementia Here’s an unexpected way to boost your memory: running

Seniors who exercise recover more quickly from injury or illness

When sedentary older adults got into an exercise routine, it curbed their risk of suffering a disabling injury or illness and helped them recover if anything did happen to them.