L-arginine: does it lower blood pressure? – mayo clinic, L-arginine, a substance that relaxes blood vessels, is sometimes touted to reduce blood pressure..
Arginine background – drugs and supplements – mayo clinic, Background. l-arginine was first isolated in 1886, reportedly from the extract of a lupine (lupinus spp.) seedling. lupinus is a genus in the legume (fabaceae) plant.
Mayo clinic – mayo clinic, Mayo clinic launches $3 billion campaign to set new world standard in care.