-- [ From: Mariana Ruggles * EMC.Ver #2.10P ] -- Thanks Michel, That was what I was trying to point out with my personal email to the original poster.......I was concerned because that person was in Canada......knowing that there had been problems with the purity of L-tryp here in the States. Clarity was needed and you provided it......many thanks Piece and Joy..Mariana in Southern [log in to unmask] -------- REPLY, Original message follows -------- > Date: Thursday, 21-Dec-95 11:40 PM > > From: Michel Margosis \ America On-Line: (MichelMarg) > To: Mariana Ruggles \ PRODIGY: (YBJF60B) > > Subject: Re: sleep > > Hi: > > Just to correct data: > L-tryptophan is a dietary amino acid, although the FDA had found toxic > impurities from one main source that caused serious problems several years > ago, and > L-tyrosine is a totally different type of amino acid, unrelated to > tryptophan. Good luck. > > > -------- REPLY, End of original message --------