Maz, nutritional yeast doesn't contain enough niacin (b-3) to 
produce a niacin rush at normal doses. Unless you were taking 
like 1/2 cup of dry yeast I think the rush you got was something 
else or the blend you had previously had was fortified with b-3.

Regardless, body reacting less to b-3 dosing is very common in a 
program.


Duncan

On 6 Mar 2007 at 10:37, Max Sanders wrote:

> You mention below a yeast derived selenium.  I have intended to
> ask the list folk what the available info/collective knowledge  is
> on nutritional yeast.  I have over the years eaten the stuff and
> found it to be a healthy addition.  It contains many amino acids,
> B vits (some added), minerals. If I take some rather than a cup of
> coffee - I get the energy without the static of caffiene. I have
> also observed that of late, the nutritional yeast does not impart
> the niacin rush as readily or at the same amount of nutritional
> yeast ingested, compared to earlier times. There could be serveral
> explanations, including lesser quality yeast, less added niacin,
> and/or my older body needing more and reacting less. 
> 
> Maz
> 
> Duncan Crow <duncanc...@shaw.ca> wrote: Carol Ann, Free cysteine is toxic 
> (Meister, 1984; Baruchel et 
> at., 1996) and is poorly absorbed and transported. Another form N-
> acetyl-L-cysteine (NAC) is an amine protected version of 
> cysteine. It is rapidly hydrolyzed in the body to cysteine and it 
> has a vey short half-life. Not before some gets into the liver 
> and this small percentage is indeed used by the liver.   
> 
> But because the rest of the free cysteine is a toxin at the 
> decent doses required regularly, outside of an emergency life- 
> saving situation such as acetaminophen overdose it's not a good 
> drug, and it's not a health supplement.  Overall it's not 
> particularly beneficial because of the toxin 
> load trade-off.
> 
> That's why I recommend undenatured whey for glutathione increase.
> The ALA is useful with the Whey.
> 
> Duncan
> 
> 
> On 5 Mar 2007 at 18:52, Carol Ann wrote:
> 
> > Duncan, I came across some NAC by Jarrow on sale and bought it ~
> > supposedly a glutathione precursor as well  and a beneficial
> > antioxident.  My question is whether it would be advantageous to
> > take it with the Whey, as I do  Alpha Lipioc acid, DMAE and
> > psychogenol. 
> > 
> > Duncan Crow  wrote: Dan, I use selenomethionine extracted from yeast 
> > culture - some 
> > yeast seleniums still have yeast but I don't think that's an 
> > issue.
> > 
> > Dosage would be about 200 mcg for healthy people with extremely 
> > low arsenic exposure gained mainly via their drinking water; in 
> > illness and allowing for the arsenic, about double that, and at 
> > 1100 mcg daily viral load reduction and tumour shrinkage was 
> > observed. It wasn't until adult subjects got 3200 mcg daily for a 
> > year they started coming up with temporary fingernail 
> > deformities, a toxic symptom. No other symptom was observed.
> > 
> > Again, this is a complement to undenatured whey, a pronounced 
> > glutathione precursor.
> > 
> > Duncan
> > 
> > 
> > 
> > On 5 Mar 2007 at 9:46, Dan Nave wrote:
> > 
> > > What sort of selenium do you recommend?
> > > 
> > > Dan 
> > > 
> > > -----Original Message-----
> > > From: Duncan Crow [mailto:duncanc...@shaw.ca] 
> > > Sent: Sunday, March 04, 2007 4:29 PM
> > > To: Cinder Ella; silver-list@eskimo.com
> > > Subject: Re: CS>Whey
> > > 
> > > Doris, if the whey is undenatuerd, meaning uncooked, it's a very good
> > > precursor for glutathione, the body's master antioxidant and detoxifier.
> > > With selenium, it's a very useful core therapy for most illnesses
> > > including age-related degeneration, autoimmune diseases and immune
> > > support; practically all of our reactions involve glutathione including
> > > energy generation.
> > > 
> > > Duncan
> > > 
> > > On 4 Mar 2007 at 15:01, Cinder Ella wrote:
> > > 
> > > > Pat, what was the purpose of just buying whey?  Is it for a protein 
> > > > substitute?  If so there are many protein shakes on the market that 
> > > > are built around whey.  If you have a blender and like fruits you 
> > > > could put it in a blender with fruits and make a shake?
> > > >  I have never eaten whey by itself. Doris
> > > > 
> > > > Pat 
> >  wrote:
> > > >   I've ordered whey for my son and myself. How is it used? Neither of
> > > us like the taste of milk (unless I have chocolate chip cookies). Do you
> > > do it in a blender or can you just shake it? Mix with water? Can you mix
> > > chocolate syrup into it? It has to be tasty to someone used to a typical
> > > American diet or it will just be wasted.
> > > > 
> > > > Pat
> > > > 
> > > > 
> > > > 
> > > > 
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> > Regards, Carol Ann ~      
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