What’s L-citrulline?

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L-Citrulline is an amino acid that improves blood flow and nutrient stores in the body. It can be found in food, but is more predominant in watermelon. It is used as a supplement to treat conditions such as fatigue, heart disease, and sexual dysfunction, and is popular among bodybuilders. It has few side effects, but should not be taken by those with kidney problems or sensitivity to the amino acid.

L-Citrulline is a non-essential amino acid that improves blood flow throughout the body. It also increases the store of nutrients that the body requires to make particular proteins. Naturally in the urea cycle, L-citrulline can be taken as a nutritional supplement to help conditions such as mental fatigue, physical fatigue, Alzheimer’s disease, heart disease, and sexual dysfunction. It can also enhance the benefits of exercise and bodybuilding.

After it is produced in the human body, L-citrulline rids the body of the toxic ammonia contained in urea. L-citrulline is then converted to L-arginine, one of the most common amino acids. From there, it is transformed into nitric oxide, a gas manufactured in the body that supports vascular health and liver detoxification.

However, L-citrulline is not strictly exclusive to the human body. It can also be found in various foods, including meat, fish, dairy, beans, and eggs. However, it is more predominant in watermelon. In fact, the word “citrulline” comes from the Latin word “citrullus”, which means watermelon. In 1930, L-citrulline was first isolated from watermelon and identified as a key factor in healthy blood flow.

Taken as a nutritional supplement, L-Citrulline has been shown to expand blood vessels, encouraging less restrictive blood flow. This freer blood flow can help treat many medical conditions, from the brain fog of dementia to the frustrations of sexual dysfunction. L-Citrulline is also frequently given to children before and after heart surgery to promote healthy blood flow to and from the heart. L-arginine, the direct by-product of L-citrulline, helps wounds heal faster and plays an important role in healthy cell division.

Since L-Citrulline helps keep your blood moving, energy levels naturally increase and stamina levels tend to increase. This has made it a popular choice among bodybuilders and fitness enthusiasts. Research also suggests that L-citrulline may promote resistance to muscle fatigue.

A typical dose of L-citrulline is 1.25 teaspoons (0.2 ounces) twice a day. It is also widely available in capsule varieties. However, consuming the liquid form offers faster absorption rates than the capsule form.

There are few side effects when taking L-citrulline as a dietary supplement. Those with kidney problems and those with a previous sensitivity to this amino acid should not take it as a supplement. It is also not recommended for children under the age of 12 unless directed by a doctor.




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