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Amino Acids Functional Foods

Watermelon Helps Soothe Aching Muscles

1 year, 3 months ago

931  0
Posted on Jun 03, 2016, 6 a.m.

Abundant in the amino acid, l-Citrulline, watermelon juice can relieve sore muscles.

l-Citrulline, an amino acid shown in previous studies to reduce muscle soreness, is found abundantly in watermelons, as well as certain squashes, cucumbers, and other melons.  Martha P. Tarazona-Díaz, from the  Universidad Politecnica de Cartagena  (Spain), and colleagues administered 500 mL of natural watermelon juice (containing 1.17 g of l-Citrulline), enriched watermelon juice (4.83 g of l-Citrulline plus 1.17 g naturally occurring), or a control beverage, to seven healthy university-age sports science students (average age 22.7 years).  Whereas neither juice form improved pedaling cadence, heart rate, or perceived exertion, both juice forms reduced muscle soreness 24-hours post-exercise.  The study authors report that: “watermelon juices helped to reduce the recovery heart rate and muscle soreness after 24 h.”

Tarazona-Díaz MP, Alacid F, Carrasco M, Martínez I, Aguayo E.  “Watermelon Juice: Potential Functional Drink for Sore Muscle Relief in Athletes.”  J Agric Food Chem. 2013 Jul 29.

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