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Ingredient Focus: Citrulline Part 2 – What It Does

Ingredient Focus: Citrulline Part 2 – What It Does

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In Part 1, we used grapes and toothpicks to understand what citrulline is. In part 2, we discuss what it does.

Like a watermelon seed, the best part of citrulline is not what it is, but what it becomes: arginine. When citrulline is ingested, it is converted into the amino acid arginine.

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