L-arginine dosage per day

After consumption, your gut and liver rapidly metabolize L-arginine before it has the chance to reach systemic circulation.

For this reason, some argue that L-citrulline, a precursor to L-arginine, may be a better choice for increasing arginine levels.

L-citrulline is an amino acid that may be used as an alternative to L-arginine when taken as a supplement.

L-citrulline is a nonessential amino acid that’s a precursor to L-arginine. L-citrulline is converted into L-arginine through a series of enzymatic reactions that take place primarily in your kidneys ().

Research shows that L-citrulline supplements can raise body levels of L-arginine.

In fact, some studies show that L-citrulline is more effective at increasing arginine levels than L-arginine supplements (, , 31, , ).

Research has likewise shown that L-citrulline supplements may offer benefits similar to those of L-arginine supplements.

For example, similarly to L-arginine, L-citrulline has been shown to help reduce blood pressure and improve erectile dysf

is l arginine safe to take long term

is l arginine safe to take everyday