... good study done on extracts from mucuna species. It's a bit long, but for the chemically inclined good reading. Basically ,it refutes the presence of a peripheral decarboxylase inhibitor found in raw or boiled beans, so it cautions to go easy. Some samples contained little L-Dopa, others, up to 10%. Interestingly, in the raw bean (where the dopa content is greatest; cooking destroys it), tryptamine alkaloids were found in trace amounts (5-methoxy-NN, Dimethyltryptamine, also 5-hydroxy-tryptamine. These trippy halucinogens are not present in enough quantity to be biologically significant. It also states that if you have good stuff, it takes awhile to get used to the large amounts of L-Dopa that you will be taking without an inhibitor. So mucuna pruriens is stated to be of use for PWP in countries that are developing and sinemet is not usually available, but if I were to give my final analysis, I'd say stick to Sinemet (or Madopar).cs
http://www.cidicco.hn/newcidiccoengl...d%20Tebbet.pdf