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The Blood Type Diet Archives Volume 18

Tryptophan and Tyrosine Questions...

Posted By: Mary, O+NS, MM
Date: Thursday, 3 January 2002, at 8:58 p.m.

In Response To: Re: Cravings (joachim, AB-)

Joachim, that was a very interesting post. It brought up a few questions for me, and although I do know you're not a proponent of supplements, here goes: 1) I'm taking one of the NAP supplements that contain Tyrosine, AND I have trouble sleeping (always have). It's great for depression and other things. Has it been known to be too stimulating, though, and thus be a problem for people prone to sleep issues? Is it possible that it could be competing with Tryptophan? 2) I'm an almost grainless O non secretor. To get more tryptophan from food other than grain, do you have a suggestion? Thanks for all your wonderful expertise! Mary

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