SpectraCell Blog

What Makes SpectraCell's Micronutrient Test Unique?

Posted by SpectraCell Laboratories, Inc. on Fri, Jul 27, 2018 @ 03:03 PM

cells2-2The one-size-fits-all approach to health is outdated. So too is having to estimate nutrient adequacy, thanks to SpectraCell’s patented lab test. Our proprietary technology takes the guesswork out by offering a comprehensive intracellular micronutrient evaluation.

SpectraCell ALONE offers the technology that provides information about your personal micronutrient profile. It is NOT based on:

• Algorithms

• Assumptions

• Estimates

• Food diaries or food recalls

Here are the reasons that SpectraCell’s micronutrient test is truly unique – NO other test on the market offers this information:

1. Intracellular: In truth, “vitamin status” is somewhat of a loaded phrase because vitamins, like other micronutrients, exist both outside the cell (extracellular) and inside the cell (intracellular). Vitamin status outside a cell may be considered “within range” or “adequate” by conventional terms (e.g. when measured by standard lab testing), while vitamin status inside the cell – where metabolism actually occurs - may be depleted. Since vitamins function inside cells, extracellular measurements (such as serum testing) can be potentially misleading. Intracellular micronutrient levels, as opposed to what is present outside of cells (where it is not physiologically useful), is more clinically significant.

It is clear that serum micronutrient testing can yield important information. One obvious example is serum vitamin B12; when a person’s level is low, this can manifest as fatigue or anemia. Often, however, serum B12 may appear to be “normal,” but clinical symptoms of fatigue or B12 deficiency still exist. Why? Because serum B12 is a reflection of extracellular B12, whereas the intracellular reserve of B12 is what’s important; it matters little how much of a nutrient is present in one’s blood – if it is not getting into the cell, it won’t improve cellular or overall health. Consider this analogy: imagine being totally dehydrated, overwhelmed with thirst. If you jumped into a pool but could not drink the water, you remain thirsty because the water doesn’t make it into your body. Cells will be similarly starved if B12 doesn’t get assimilated.

2. Functional: Mass spectrometry, like other static quantitative measurement methods, assess the concentration of a nutrient present, but do not address its functional impact.  Measuring and reporting micronutrient concentration levels in the absence of a functional assessment offers an incomplete picture and can lead to inaccuracies in identifying and reporting true micronutrient deficiencies.

3. Lymphocyte-based: In our laboratory, we subject living white blood cells (obtained from a simple blood draw) to dozens of nutritional evaluation environments. Lymphocytes contain your complete genetic makeup, working coordinately – not just the gene subsets detected by other testing platforms – and are a reflection of long-term nutrient status and therefore, of cellular health throughout the body.

4. Long-term: The lifespan of these cells (4-6 months) means that taking a full range of supplements days or even weeks before your blood draw will not affect your results (serum micronutrient levels can fluctuate wildly on a daily basis). Your lymphocytes reflect your nutrient intake over a period of months, not days or hours.

5. Comprehensive: Nutrients work synergistically, so a comprehensive lab test is superior to measurement of individual micronutrients. SpectraCell’s micronutrient profile measures the functional level of 31 vitamins, minerals, amino acids, fatty acids, antioxidants, and metabolites so that patterns of deficiency are clear.

6. Proprietary: Only SpectraCell offers the patented Spectrox® (reflects antioxidant capacity) and Immunidex (a measure of immune system function) as part of the micronutrient profile.

So why has intracellular testing not replaced the serum variety? One simple reason is that serum testing has been used for so long that reference ranges are well established and understood, albeit potentially misleading. Another reason is that intracellular testing is more technologically advanced and fewer labs offer it. Finally, serum testing has been useful for detecting serious nutrient deficiencies that have progressed into obvious symptoms. But it is worth noting that intracellular testing helps detect deficiencies long before overt (and sometimes debilitating) symptoms occur –serum levels often fall in the “normal” range when a true intracellular deficiency exists. 

SpectraCell’s micronutrient test is a true intracellular test – NOT a serum measurement. 

For additional information and medical publications supporting intracellular testing over serum tests, click
here.

Find out your intracellular micronutrient status today!

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Topics: intracellular micronutrient status, Functional Micronutrient Testing, Advanced Nutritional Testing

Vitamin B3 May Lower a Dangerous Type of Lipoprotein

Posted by SpectraCell Laboratories, Inc. on Wed, Jul 18, 2018 @ 12:30 PM

wbz-what-is-atherosclerosisIn a large clinical study called AIM-HIGH (for Atherothrombosis Intervention in Metabolic Syndrome with Low HDL/High Triglycerides and Impact on Global Health Outcomes), researchers evaluated the impact of extended release niacin (vitamin B3) on blood lipids.  In a previous review of patients in this AIM-HIGH trial, niacin showed no benefit to statin-treated patients when analyzed as a whole group.  However, in a subsequent analysis, niacin appeared to benefit patients who had high triglycerides (over 200 mg/dL) and very low HDL (less than 32 mg/dL).  In this analysis, the authors sought to find out the specific changes in lipoproteins that conferred the benefit seen in the subset of patients with high triglycerides and low HDL.         

Lipoprotein particles were analyzed on 2457 participants in the AIM-HIGH trial to establish baseline values and again after one year of treatment with extended release niacin.  Those taking niacin had higher HDL after one year (a good outcome since HDL is protective).  In addition, the analysis of lipoprotein subfractions showed that this benefit – specific to people with high triglycerides and low HDL – was likely due to the reduction in remnant lipoproteins, also known as RLP.

This unique lipoprotein is particularly harmful because unlike LDL particles, which have to undergo oxidation before they can be taken into the arterial intima, RLP lipoproteins can be readily transformed into foam cells which is what comprises arterial plaque.  In fact, RLP is one of the four major risk factors cited by the National Cholesterol Education Program that contribute to heart disease.   This paper suggests that the benefit seen in patients taking niacin was due to a reduction in this particularly harmful lipoprotein called RLP.

Micronutrients are involved in the body’s countless metabolic reactions; therefore, a single deficiency can affect cardiac and metabolic health. Regardless of your medical history and current health, micronutrient testing in combination with our CardioMetabolic evaluation can help your health care provider identify your risk and design a personalized treatment plan for you.

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(Journal of Clinical Lipidology, May 2018)


LINK to ABSTRACT Relationship between lipoprotein subfraction cholesterol and residual risk for cardiovascular outcomes: A post hoc analysis of the AIM-HIGH trial.

 

 

Topics: Vitamin B3, Micronutrients and Cardiovascular Health, Atherothrombosis, Metabolic Syndrome, RLP, Remnant Lipoproteins

Case Study: High Dose of Vitamin B1 Clears Up 26 Years of Painful Headaches

Posted by SpectraCell Laboratories, Inc. on Thu, Jul 12, 2018 @ 12:32 PM

headacheIn this case report, a 41-year-old man who had been suffering from cluster headache since the age of 15 years old was treated with high dose vitamin B1 (thiamine).  He had been diagnosed with cluster headache at a neurological center in Italy. His first headache occurred at age 15 shortly after a motorcycle accident and they increased in frequency over the years, with acute pain and intensity that significantly compromised his quality of life.  Although the patient would experience some headache free months over the years, in January 2016 the headache clusters began occurring daily with no pain-free period for an entire year.  The patient had been treated with sumatriptan, a commonly prescribed drug for cluster headache, which did not work.  He had also been prescribed prednisone, although this not alleviate the pain either.  In December 2016, he was given oral high dose vitamin B1.  Initially, the dose was 250mg, then it was increased to 750 mg after a few days.  Within 10 days, the headache pain disappeared.  He continued the vitamin B1 daily indefinitely.

Interestingly, the neurological center requested that he stop the vitamin B1 in order to test whether the headaches would come back.  He refused this request citing his reluctance to re-experience his headache pain.  However, in May 2017 (five months after B1 treatment started), the patient forgot his vitamin B1 while on a vacation.  Within 48 hours of the last dose, a painful headache occurred.   He resumed vitamin B1 therapy after his vacation and was able to reduce the dose to 500mg with no recurrence of headaches to date.

Cluster headache is a painful condition in which very severe headaches occur with little warning and in “clusters” meaning several headaches will occur in a short time period.  Patients of cluster headache have very little or no warning when they occur unlike migraine which may gradually build in intensity.  Classified as a neurological condition, cluster headache is characterized by very severe and intense pain around the eye, often on only one side of the head.  Some researchers suggest that the role vitamin B1 plays in energy metabolism, brain function and pain modulation make it a potential therapy for this rare neurological disorder.  

(Case Reports in Neurological Medicine, April 2018)

LINK to ABSTRACT Oral High-Dose Thiamine Improves the Symptoms of Chronic Cluster Headache.

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Topics: Vitamin B1 Deficiency, Vitamin B1, Vitamin B1 and Headaches, micronutrients, micronutrient deficiency, Headaches and Nutrition