According to the Mayo Clinic, there are no established amounts of arginine that are recommended for adult human dosing; a common oral dose is two to three grams, three times a day, maxing at about nine grams in a 24-hour period.
For a while there arginine was touted as a preventative measure for heart attacks, but research has found that those already suffering from heart disease increase their risk of fatality by taking arginine supplements.
When it comes to children (anyone under 18 years of age), it is not recommended that they be given arginine supplements because there is not enough medical data available to assess the risk of serious side effects.
The hGH stimulation test, also called hGH provocation test, insulin tolerance, or arginine test, is performed to test the body's ability to produce human growth hormone and to confirm suspected hGH deficiency.
Folks with poor nutrition or declining health may make even less arginine than the average person, and therefore may need to either eat more arginine-rich foods or take a nutritional supplement.
For herpes, foods containing the amino acid arginine (nuts and seeds) need to be reduced, and those containing the amino acid lysine (yogurt and cottage cheese) need to be increased.
Often a high dosage is not necessary; in a recent study on the use of arginine to cure erectile dysfunction, the dose given to study participants was only 1.7 grams a day.
L'Oreal's Concentrated Lash Boosting Serum is a drugstore formula that contains Arginine to condition and nourish lashes and prevent lash loss when removing makeup.
Supplementation with free-form lysine has shown to be beneficial in controlling herpes along with a diet high in lysine and low in arginine.
Cats, due to their unique biology, depend upon food sources for nutrients such as thiamine and amino acids called taurine and arginine.