It is the only FDA-approved GHRH analogue
Effects of L-carnitine supplementation on physical performance and energy metabolism of endurance-trained atheletes: a double-blind crossover field study
Clear expectations matter
[23] The American College of Medical Toxicology and the American Academy of Clinical Toxicology warn the public that chelating drugs used in chelation therapy may have serious side effects, including liver and kidney damage, blood pressure changes, allergies and in some cases even death of the patient
"Across over 2.5 lakh sexual health consultations at Allo Health, L-arginine remains one of the most commonly requested natural ED supplements, especially by first-time treatment seekers looking for non-pharmaceutical options." The Bottom Line L-arginine is one of the most well-studied supplements for erectile dysfunction
improvements in constipation, bloating, sluggishness, and digestive discomfort were noted (Lawton 2013)