The Most Important Test For Alzheimer’s, Stroke & Heart Attack


What is Homocysteine?

Homocysteine is a waste product of the metabolism of proteins. Homocysteine can build up (kind of like a toxin) when there isn’t enough B vitamins to reduce it, so that it may be excreted. Another common reason why Homocysteine can build up is if you have the MTHFR gene mutation, which is extremely common. Methylation is part of the process that your liver undergoes to remove toxins that pass through it. If you have the C677T or A1298C MTHFR mutation, you will most often times see high Homocysteine levels.


Why is high Homocysteine level so bad?

  1. A homocysteine level greater than 6.3-7.0 significantly correlates with atherosclerosis. The higher the level, the higher the risk of heart attacks, Coronary Artery Disease and stroke because homocysteine damages the lining of the arteries.
  2. High homocysteine levels increase the risk of blood clots (thrombus, DVT). Blood clots can break off and travel anywhere; the brain which causes a stroke, or the heart which causes heart attack.
  3. High homocysteine levels cause cognitive impairment, Dementia and Alzheimer’s Disease. In 2014 the Neuro Endocrinology Letters stated that “high plasma homocysteine is a marker of the disease or indicator of brain damage..”
  4. A wide range of disorders, including neuropsychiatric disorders and Autism, are associated with increased homocysteine levels. In Autistic children, high levels of excitatory amino acid Glutamate as well as homocysteine levels were observed.
  5. In children with Autism Spectrum Disorder, it was found that highhomocysteine levels were significantly and directly correlated with the severity of the deficit in communication skills.
  6. (Just a side note: MTHFR C677T-allele frequency was found to be higher in autistic children compared with non-autistic children.)


So as you can see here, having this go unchecked can pose a threat to your health!


Has your doctor tested your Homocysteine levels?

Once homocysteine goes beyond 6.3 the cardiovascular threat becomes more real. The problem therein lies, each lab has its own reference range for what homocysteine should be.

Why Functional Ranges are better indicators of safe homocysteine levels:

LabCorp and Quest Diagnostics have their own range for what “normal” homocysteine levels are. These ranges are based on the demographic of sick people that go to each individual lab, and every so often both LabCorp and Quest change their ranges. Functional medicine ranges are based on the current research and are more preventative, to catch the beginning of dysfunction earlier.


For example:

  1. LabCorp’s range for Homocysteine is 5.0-15.0. (crazy high, 15?!?)
  2. Quest Diagnostics range for Homocysteine is <11.4 for male and <10.4 for female. (still too high!)
  3. Functional Medicine range for Homocysteine is <7.0.


How do I lower my Homocysteine level?

In the process to metabolize and excrete homocysteine, there is a demand for B6 (P5P), Methylated B12 (Methylcobalamin, not cyanocobalamin), Methylated Folate (Methyl Tetrahydrofolate, not folic acid). These are required factors in order to lower homocysteine levels.

Personally, I take Methyl Protect from Xymogen. This is what I sell at my office and it has specific therapeutic amounts of B vitamins that lower homocysteine. I also have the MTHFR mutation, one copy of the A1298C.


I just had to share this:

This is a client, we checked this person’s homocysteine levels……this is the highest I have ever seen in anyone we’ve done blood work on. This client does one of the biggest things (to excess) that burns through all of your bodies B vitamins…..drinks alcohol!

This persons level is 10 TIMES GREATER than it should be!



Some of the things that can burn through your B vitamins a lot quicker are:


  1. Drinking too much alcohol
  2. Being constantly stressed out – going through a divorce, financial troubles, etc. (To read more on what constant stress does to the brain search in the tab “The Brain”)
  3. Not eating enough leafy green vegetables. (Leafy green veggies are the best source of B vitamins, Folate, Calcium)


 Ask you Physician to have this simple blood test done. It may save your life.




Author: Melissa Mullin

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