L-arginine, one of the amino acids found in ProArgi 9, was initially isolated in 1886. In 1932, it was subsequently discovered to be necessary for the creation of urea, the necessary vehicle for the removal of ammonia, a toxin, from the human body. Then...

Vitamin B12, also known as cobalamin, is one of the eight B vitamins. It's a water soluble vitamin and plays a critical role in the efficent functioning of the body, in particular the central nervous system. This vitamin is also involved in the metabolism...