by Bob Yirka , Medical Xpress Ball-and-stick model of the levodopa molecule, also known as L-DOPA, a non-standard amino acid. Credit: Jynto (talk)/Wikimedia Commons, CC 1.0 A team of researchers from the Cambridge Health Alliance and the University of Mississippi School of Pharmacy has found that over-the-counter supplements that are advertised as containing extracts from Mucuna pruriens, a...
