"MSG is the active compound of glutamate" -Blaylock
here is an excellent talk from Dr. Russell Blaylock on Excitotoxins: http://video.google.com/videoplay?docid=-2141666279271222294#
"Glutamate is the most abundant neurotransmitter in the brain. Glutamate receptors also exist in every part of the body. They are found throughout the heart, the digestive system, and in every vital organ.
Aspartate is a neurotransmitter found abundantly in the spinal cord.
Glutamate and aspartate are excitatory neurotransmitters (as opposed to GABA and glycine which are inhibitory neurotransmitters).
Glutamate comes from glutamic acid and aspartate comes from aspartic acid.
Glutamic acid and aspartic acid are "non-essential" amino acids. The body synthesizes just the amounts needed via a tightly regulated metabolic process.
In unprocessed whole foods, glutamic acid and aspartic acid are not free amino acids. They are bound together with other amino acids in complex proteins. They get digested and absorbed as combined amino acids. They get broken down in the liver and released at very low levels the body can deal with.
Excess glutamic acid or aspartic acid is detrimental and results in excitotoxicity.
Food science has explored and refined a variety of processes to convert whole foods into basic materials. These materials are manipulated, combined, and added to foods in ways that meet performance and cost requirements. Ingredients are engineered to achieve attractive taste, texture, appearance, and shelf life characteristics.
Hydrolysis is a process in which proteins and starches are broken down into amino acids, simple sugars, and fatty acids. Hydrolysis can be achieved using chemicals, enzymes, heat, and other techniques.
Except in rare cases, two particular amino acids are always liberated in the process -- Asparagine (Asn) and Glutamine (Gln). These convert to aspartic acid and glutamic acid."
same here, and i'm pretty sure that they use artificial "vitamins" just like cereals say they have all of these "vitamins" now added.. but don't quote me on that, i just have my headaches and messed up digestion to go off of, =).
Thanks Jeff. At least it has an expiration date. Unless I grow fresh food myself (or get it from a trusted source) I never can be sure how "fresh" it really is. I am also never sure how long it truly remains fresh. This may vary for each food.
Why would you buy it in a can? You can buy wheat grass juice in a can also, but why???
Of course that stuff would be Verbotten...
But I am also not defending the Nutritional Yeast--even if I was pro for the stuff because it is not supported on this site. I do not react to it, but without popcorn, which I used the yeast to give it a cheddar cheese taste--I have no use for it.