Home Forums DISCUSSION FORUMS COMPLEMENTARY MEDICINE, SUPPLEMENTS 5htp/tyrosine Opinions?

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  • #1109
    The450Man
    Member

    What is your guys take on 5htp supplementation? What about tyrosine?

    Every ssri that ive been on has been very harsh…. Does 5htp get to the brain in therapeutic amounts? What rough percentage converts to serotonin before it hits the brain? What kind of issues would one get if large amounts of serotonin were seen in the body/blood stream?

    And on to tyrosine…. would it be safe to combine the two? two brids one stone kinda thing?

    #2350
    DrMariano2
    Participant

    5-Hydroxytryptophan (5-HTP) is an option to the SSRIs (Serotonin-Reuptake Inhibitors).

    About 90 % is immediately converted to Serotonin in the intestines, where it is a signal in the enteric nervous system, as opposed to the central nervous system. This may result in side effects such as nausea and diarrhea. The other 10 % may get into the brain.

    Here is a decent review for 5-HTP: http://www.thorne.com/media/5htp_monograph.pdf

    Here is a decent review for tyrosine: http://www.thorne.com/media/TyrosineMono12-4.pdf

    #2352
    The450Man
    Member

    interesting, seems as if the dosage for tyrosie is quite high to feel much of an effect…surprised it reduces “stress”. I figured it would increase ones sensitivity to stress through an increase in stress signaling via more norepinephrine. Surley im missing something here

    Thats what i thought with 5htp. I wonder if is worth the headache investing in carbidopa…… or go back a couple steps and use tryptophan but im sure the effective dosage for that is also quite high.

    #2351
    DrMariano2
    Participant

    When it comes to prescription medications, I recommend discussing treatment with your qualified health care provider.

    Tryptophan is the direct precursor to 5-HTP. Thus both would have similar effects, though 5-HTP is pricier.

    Tryptophan, when it was available as a prescribed supplement in the U.S. years ago, was great in helping reduce anxiety and helping sleep. I would usually prescribe about 1000 mg a day.

    Providing the precursors to Norepinephrine does not necessarily increase Norepinephrine production.

    #2353
    The450Man
    Member

    Another question.

    Does the body/mind build up a tolerance to precursor amino acids (tryptophan, tyrosine, ect)

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