Aerose,
Have you had an Organics Acid Test (OAT test) from Great Plains lab? If not I would get one. My insurance covered mine. The report gives you a flow chart showing neurotransmitters and shows your results on the flow chart so you can see where your hiccups are.
On mine, it shows I have a problem converting dopamine to norepinephrine. I have high HVA and high HVA to VMA ratio. Here’s what it says:
“
High HVA (Marker 33) may result from toxic metal exposure (including lead, aluminum, manganese, and mercury), presumably due to increased release of dopamine from neurons. Heavy metal testing (blood or hair) might be useful to determine if such exposure is significant. Homovanillic acid ( HVA), a dopamine metabolite, is often elevated due to stress-induced catecholamine output from the adrenal gland which depletes vitamin C. Supplementation with vitamin C (ascorbate) may be helpful in such cases.
Elevated HVA may also result from the intake of L-DOPA, dopamine, phenylalanine, or tyrosine. If values are more than double the upper limit of normal, the possibility of catecholamine-secreting tumors can be ruled out by 24- hour VMA and/or HVA testing in urine. Even in this subgroup, the incidence of tumors is extremely rare. High HVA may be associated with Clostridia or toxoplasmosis infection. If HVA is elevated and VMA is normal, avoid supplementation with phenylalanine or tyrosine until Clostridia or toxoplasmosis is treated.”
High HVA/VMA ratio (Marker 35) The most common reason for an elevation of the HVA/VMA ratio is the decreased conversion of dopamine to norepinephrine and epinephrine. The enzyme responsible for this conversion, dopamine betahydroxylase, is copper and vitamin C dependent, so an elevated ratio could be due to deficiencies of these cofactors. Another common factor is inhibition of this enzyme by Clostridia byproducts. A high HPHPA, 4-Cresol, or other elevations of metabolites would be consistent with the latter explanation.“
Microbial byproducts and toxins can block the pathways of neurotransmitters.
I’m glad you posted this, because it caused me to start looking at my OAT test again. That test has gold nuggets waiting to be mined. I wish I understood how to make better use of it.
Post Edited (WalkingbyFaith) : 11/2/2019 12:59:49 PM (GMT-6)