Glutamic Acid

11 min readEvidence-linked topicGreen Medicine Encyclopedia

Description

Glutamic Acid (Glutamate) is a Non-Essential, Acidic, Glucogenic Amino Acid.

 

Topic Contents

 Glutamic Acid - Health Benefits

 Glutamic Acid's Metabolic Pathway

 Glutamic Acid - Substances Enhanced by

These Substances may Enhance the Function of Glutamic Acid

Amino Acids

 GlutamicAcid can be synthesized within the body from Arginine, Ornithine and Proline.

 Glutamine which cannot pass through the blood-brain barrier converts within the body to Glutamic Acid which can pass through the Blood-Brain Barrier then combines with ammonia to reform back into Glutamine.  [1]

 Isoleucine promotes the enzymatic breakdown of Glutamic Acid.

 Monosodium Glutamate (MSG) can be converted within the body back to Glutamic Acid.  [2]

 

Enzymes

 Glutamate Decarboxylase catalyzes the conversion of Glutamic Acid to Gamma Aminobutyric Acid (GABA).

 Glutaminase catalyzes the breakdown of Glutamine into Ammonia and Glutamic Acid.

 

Lipids

 Phosphatidylserine may enhance the ability of Glutamic Acid to bind to N-Methyl-D-Aspartate (NMDA) Receptors in the Brain.  [3]

 

Organic Acids

 Alpha-Ketoglutarate (AKG) may facilitate the endogenous production of Glutamic Acid (one molecule of AKG combines with one molecule of Ammonia to form Glutamic Acid).  [4]

 

Vitamins

 Vitamin B6 is an essential cofactor for the manufacture of Gamma Aminobutyric Acid (GABA) from Glutamic Acid and for the conversion of Glutamic Acid to Aspartic Acid.

 

These Substances may Counteract the Toxic Effects of Glutamic Acid

Alkaloids

 Huperzine A a component of Club Moss may inhibit the excitotoxin effects of Glutamic Acid on the Hippocampus.  [5]

 

Amino Acids

 Acetyl-L-Carnitine (ALC) may help to protect Neurons from the excitotoxic effects of excessive Glutamic Acid.  [6]

 N-Acetyl-Cysteine (NAC) may inhibit the excitotoxic effects of Glutamic Acid.  [7]

 Pyroglutamate may protect Neurons against the toxic effects of excessive Glutamic Acid.  [8]

 Taurine may inhibit the ability of Glutamic Acid to damage Neurons. 

 Theanine may inhibit the ability of excessive Glutamic Acid to damage Neurons.  [9]

 

Hormones

 DHEA (Dehydroepiandrosterone) may exert protective effects in the Brain that may counteract the ability of Glutamic Acid to function as an excitotoxin.  [10]

 Estradiol 17-Beta (which is produced by Astrocytes in the Brain by the Aromatase group of enzymes) may protect Neurons from the excitotoxic effects of Glutamic Acid.  [11]

 Glucagon catalyzes the conversion of Glutamic Acid to endogenous Glucose.

 

Lipids

 Docosahexaenoic Acid (DHA) may protect the Neurons of the Hippocampus from the toxic effects of excessive Glutamic Acid.  [12]

 Ginsenoside Rb1 may protect the Neurons of the Hippocampus from the toxic effects of excessive Glutamic Acid.  [13]

 Ginsenoside Rg1 may protect the Neurons of the Hippocampus from the toxic effects of excessive Glutamic Acid.  [14]

 Ginsenoside Rg3 may protect Neurons from the toxic effects of excessive Glutamic Acid.  [15]

 

Minerals

 Lithium may help to prevent Glutamic Acid from over-stimulating NMDA Receptors (N-methyl-D-aspartate Receptors) in the Brain (and may thereby help to prevent the death of Neurons caused by Glutamic Acid over-stimulation). 

 Magnesium may counteract the toxicity of Glutamic Acid.  [16]

 Selenium may counteract the toxicity of Glutamic Acid.  [17]

 

Peptides

 Carnitine may counteract the toxic effects of excessive Glutamic Acid.  [18]

 

Polyphenols

 Curcumin may inhibit the excitotoxin effects of Glutamic Acid.  [19]

 Pycnogenol may protect the body against the toxic effects of excessive Glutamic Acid. 

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