Guest guest Posted June 24, 2008 Report Share Posted June 24, 2008 Dean - AI p.49: " Acetylcholine levels are reduced (possibly due to D_2 receptor stimulation). This causes difficulty in voluntary muscle contraction, vagus nerve reduction of heart rate, memory and cognition (cholinergic agents help in alzheimer's disease), regulation of mucus secretion, and regulating the iris of the eye. " Some people respond to reduced acetylcholine levels by upregulating their M1 muscarinic acetylcholine receptors. This makes the process that particular receptor participates in adequately sensitive to the small amounts of remaining acetylcholine to continue to function. These people will react poorly to acethycholine boosters like DMAE. They will usually benefit greatly from methylating agents like SAMe. Thiamine desensitizes the M1 acetylcholine receptors and brings them back into balance with the other receptors. One of the things the M1 receptors do is inhibit sweating, so such people often will not sweat .... It also causes arachidonic acid release, ... Arachidonic acid in turn increases acetylcholine levels, so such people can end up in a positive feedback loop which renders them hypersensitive. They often have multiple chemical sensitivities, and are sensitive to supplements at extremely low doses. " So, it looks like he is suggesting thiamine. I've looked for dose levels, but could never find any suggestions. Dave. --------- Posted by: " DeanNetwork " dean@... deansta22 Mon Jun 23, 2008 1:23 pm (PDT) >An ACh (acetylcholine) precursor is, simply, something that converts >into acetylcholine within the body. Some examples include 1) choline >(as bitartrate, chloride, or citrate), 2) DMAE/centrophenoxine, 3) >phosphatidylcholine (a constituent of lecithin), 4) CDP-choline, and >5) alpha-GPC. The first one does not cross the BBB (blood brain >barrier) very well and is also the most likely to produce GI issues. Hi , Thanks for this knowledgable email. I wonder if you know if lack of sweating has anything to do with ACh (as I belive I read somewhere once in ANdy's book)? And how could I treat this? With low temperatures I have not sweated with ease for some years. I know this has hampered my mercury excretion. Though my low temperatures are thyroid related mostly and I am addressing that with the 's protocol, I have often suspected ACh to have a part to play in the process when I came accross it in texts before. I would like my body to sweat more, as I believe it is so essential to excretion. If I excercise I can bring on a sweat, and of course a sauna helps. My adrenal problems have requested lots of salt and I feel better on it. When I take some sea salt in water (in summer) I sweat with far greater ease, salty licorice has an even greater effect (because it causes increased aldosterone activity, salt-retaining hormone). I just thought you mighy have an answer for me in how ACh and sweating are linked? Thanks, DeanSA Quote Link to comment Share on other sites More sharing options...
Guest guest Posted June 24, 2008 Report Share Posted June 24, 2008 It would be nice to know if benfotiamine accomplishes the same thing (as thiamine) in regards to M1 receptor desensitization, since this fat-soluble version of B1 has a longer half-life, is more bioavailable, and has a greater anti-glycation effect. > > Dean - AI p.49: > > " Acetylcholine levels are reduced (possibly due to D_2 receptor stimulation). > This causes difficulty in voluntary muscle contraction, vagus nerve reduction > of heart rate, memory and cognition (cholinergic agents help in alzheimer's > disease), regulation of mucus secretion, and regulating the iris of the eye. > > " Some people respond to reduced acetylcholine levels by upregulating their M1 > muscarinic acetylcholine receptors. This makes the process that particular > receptor participates in adequately sensitive to the small amounts of remaining > acetylcholine to continue to function. These people will react poorly to > acethycholine boosters like DMAE. They will usually benefit greatly from > methylating agents like SAMe. Thiamine desensitizes the M1 acetylcholine > receptors and brings them back into balance with the other receptors. One of > the things the M1 receptors do is inhibit sweating, so such people often will > not sweat .... It also causes arachidonic acid release, ... Arachidonic acid > in turn increases acetylcholine levels, so such people can end up in a positive > feedback loop which renders them hypersensitive. They often have multiple > chemical sensitivities, and are sensitive to supplements at extremely low doses. " > > So, it looks like he is suggesting thiamine. I've looked for dose levels, but > could never find any suggestions. > > Dave. > > Quote Link to comment Share on other sites More sharing options...
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