Sorry, Angela, but i wrote this a bit ago and I found the P5P DID help me and I no longer have the startup issue I was having. Remember I am different from the average CBS person no doubt since I use high dose DHEA to regulate it and also high dose antioxidants. To get startup symptoms to go away I took 1 extra 800mcg mfolate plus 300mg P5P plus 2g TMG and I had no further problem with that. (1 day only, then I fell back to my 50mg P5P and 1g TMG and no extra mfolate). Not saying I have no problem - I have my unilateral brain swelling back (not as bad as before) and so I need to get my thyroid checked again.
Today I was so sick of this headache that I decided to try to up my brain perfusion. I did so and got the vicks vaporun feeling from adding this extra: 3 extra 800mcg mfolate, 2g. extra TMG, 300 mg extra P5P, 150mg curcumin, some huge dose gingko (Ginkgold, which is proven to raise brain perfusion). Still had th eheadache, but my brain felt pretty good with that.
Perhaps of interest to anyone with the COMT +/+ mutation like me, Gingko lowers dopamine, lowers prolactin, raises testosterone. Made me wonder if I should take it as a female except that I already knew it works for perfusion. I guess I'll make sure not to take it during allergy season when for some reason my dopamine goes low anyway. I think it's possible for the COMT people to wind up with too much dopamine so gingko may be useful to keep in mind. Certainly if I were an aging male, I would be VERY interested in this.
Rydra
P.S. So you are telling me that you *know* for a *fact* that if the average person with the CBS gene starts by taking P5P to lower astronomically high homocysteine they will feel WORSE? I cannot believe that. High homocysteine degrades every part of your body.
I think you are presuming that homocysteine is already low for CBS but that neither is no was true for me! My homocysteine was 12
before I started on active B's and it was only that low because I was on 100mg B6 with 100mg choline (basically an inactive B100 complex each and every day). Without that, it would have been extremely high. Despite two CBS mutations, one +/+. So...I dont think its across the board.
I stand by the need for taking a homocysteine test. You cant guess what it is by your genes. I am so glad I ran my homocysteine before I got my genes mapped because I would have been assuming all the wrong thinvs otherwise.
I observe that taking extra P5P causes NO extra flushing of homocysteine as long as 1-2g TMG is provided. What P5P flushes is any extra homocysteine that cannot be quickly recycled, which is AS IT SHOULD BE because homocysteine can blow out your kidnies among all other sorts of awful things. If you have the SUOX gene I do not know how to weight sulfite against homocysteine. But I dont think you can just choose to let the homocysteine, a neurotoxin, sit around. It has to be drained away. So if you have such issues you need to stop eating sulfur totally and then find out little by little how much you can tolerate. somehow I think it you are sulfur intolerant you must know it...like feel bad after you eat it. So...when Yasko tried P5P was it in conjunction with TMG? Because I think they should go together and be first in order to spare kidneys, blood vessles, eyes, heart, brain, nerves, etc. This is very much how it works for me.