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Watermelon juice relieves post-exercise muscle soreness

Date:
August 14, 2013
Source:
American Chemical Society
Summary:
Watermelon juice's reputation among athletes is getting scientific support in a new study, which found that juice from the summer favorite fruit can relieve post-exercise muscle soreness. The report attributes watermelon's effects to the amino acid L-citrulline.

Watermelon juice's reputation among athletes is getting scientific support in a new study, which found that juice from the summer favorite fruit can relieve post-exercise muscle soreness.
Credit: © emmi / Fotolia

Watermelon juice's reputation among athletes is getting scientific support in a new study, which found that juice from the summer favorite 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.


Story Source:

The above story is based on materials provided by American Chemical Society. Note: Materials may be edited for content and length.


Journal Reference:

  1. Martha P. Tarazona-Dνaz, Fernando Alacid, Marνa Carrasco, Ignacio Martνnez, Encarna Aguayo. Watermelon Juice: Potential Functional Drink for Sore Muscle Relief in Athletes. Journal of Agricultural and Food Chemistry, 2013; 61 (31): 7522 DOI: 10.1021/jf400964r

Cite This Page:

American Chemical Society. "Watermelon juice relieves post-exercise muscle soreness." ScienceDaily. ScienceDaily, 14 August 2013. <www.sciencedaily.com/releases/2013/08/130814124907.htm>.
American Chemical Society. (2013, August 14). Watermelon juice relieves post-exercise muscle soreness. ScienceDaily. Retrieved April 20, 2014 from www.sciencedaily.com/releases/2013/08/130814124907.htm
American Chemical Society. "Watermelon juice relieves post-exercise muscle soreness." ScienceDaily. www.sciencedaily.com/releases/2013/08/130814124907.htm (accessed April 20, 2014).

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