> Just because a product is "natural" does not make it better. perhaps not but ´pure´ manufactured ldopa needs carbidopa or benzeraside to help absorption. The ldopa contained in mucuna is absorbed without them in spite ( or because?) of it´s impurity. natural vitamins are better absorbed than ´pure´ ones. Vitamine pill makers try to tell us we have to buy pill vitamins but most reports say most humans do not need additional pilled vitamins if they take the trouble to have a balanced diet with plenty of dried/fresh veg and fruit. One can dream that the 3rd world countries which have a climate adequate for the growth of mucuna would team together and finance real tests about the pros and cons of natural impure ldopa. >In general, give me the "pure" or synthesized product any time, especially when dealing with drugs that have a critical dosage. as we know, dosage may be critical but absorption is very uneven. It would be interesting to know if the natural ldopa is absorbed more evenly or not Maryse cg JOhn 75,15 ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn