In the urea cycle, citrulline is one of three dietary amino acids (the other two are L-arginine and L-ornithine). Citrulline promotes the ammonia recycling mechanism and nitric oxide metabolism by increasing plasma levels of ornithine and arginine. As a result, citrulline could be beneficial in instances where nitric oxide is important, like sports performance, vascular health, and erectile dysfunction. Watermelon is an exception to the rule, as it contains a significant amount of citrulline. Citrulline, an amino acid, is becoming more popular as a supplement for health and athletic performance.
Take 2,000 mg of citrulline three times a day with meals to supplement L-citrulline for circulatory health or to treat erectile dysfunction, for a total daily dose of 6,000 mg. However, L-citrulline does not have to be taken with food.
When using a citrulline malate supplement for circulatory health, take 1.76 g of citrulline malate for every 1 gramme of citrulline you regularly consume. Take 6,000–8,000 mg of citrulline malate about an hour before exercise to complement L-citrulline and improve sports performance. It can be divided into smaller dosages on days when you don’t exercise.
In the urea cycle, citrulline is one of three dietary amino acids (the other two are L-arginine and L-ornithine). Citrulline promotes the ammonia recycling mechanism and nitric oxide metabolism by increasing plasma levels of ornithine and arginine. As a result, citrulline could be beneficial in instances where nitric oxide is important, like sports performance, vascular health, and erectile dysfunction. Watermelon is an exception to the rule, as it contains a significant amount of citrulline. Citrulline, an amino acid, is becoming more popular as a supplement for health and athletic performance.
Take 2,000 mg of citrulline three times a day with meals to supplement L-citrulline for circulatory health or to treat erectile dysfunction, for a total daily dose of 6,000 mg. However, L-citrulline does not have to be taken with food.
When using a citrulline malate supplement for circulatory health, take 1.76 g of citrulline malate for every 1 gramme of citrulline you regularly consume. Take 6,000–8,000 mg of citrulline malate about an hour before exercise to complement L-citrulline and improve sports performance. It can be divided into smaller dosages on days when you don’t exercise.
- L-citrulline is turned to L-arginine, which is then converted to the molecule nitric oxide.
- L-citrulline may assist the body in obtaining the raw materials needed to produce specific proteins.
- L-citrulline has the potential to be a vasodilator (a substance that widens the veins and arteries to help improve blood flow while lowering blood pressure).
