A new research letter published in the journal JAMA Neurology has reported some dietary supplements can contain extraordinarily high levels of a molecule called levodopa, which is often used in drug ...
Aug. 8 (UPI) --Mucuna pruriens, a bean that naturally contains traces of levodopa, or L-dopa, which converts into dopamine in the brain, has been long used in Ayurvedic medicine for issues ranging ...