Plant-derived organic acid
Quality and Security
High-quality testing run in a CLIA-certified and CAP-accredited lab in Santa Clara, California.
About Tartaric Acid
${ activeTab.tab_content.text }
Loading...
About Tartaric Acid
Overview and History
Tartaric acid is a small organic dicarboxylic acid (2,3-dihydroxybutanedioic acid) abundant in many fruits—most notably grapes—and in fermented products such as wine. It has a long history in food chemistry and winemaking (cream of tartar) and is routinely measured as part of organic acid profiles in urine.
In human testing, tartaric acid usually reflects exogenous exposure or modification by gut microbes rather than a core human metabolic pathway. Laboratories quantify it in urine to track dietary intake, microbial metabolism, or unusual excretion patterns; its value comes from how it fits with other organic acids, detox intermediates, and microbial markers on a broader panel.
Interpreting Highs and Lows
Elevated urinary tartaric acid may reflect recent consumption of tartaric-rich foods or drinks (for example, grape products or certain fermented items), increased production by gut microbes, altered renal excretion, or sample contamination. In isolation an elevated value is a signal to compare with other dietary and microbial metabolites, creatinine correction, and clinical context.
Low or undetectable levels commonly indicate low recent intake of tartaric-containing foods and normal clearance; they can also reflect differences in a person’s microbiome activity or timing of the sample. Interpretation is most accurate when considered alongside other Cellular Zoomer markers like microbial metabolites, organic acids, and detox indicators.
Featured Test
Tartaric acid is included on the Cellular Zoomer to distinguish dietary versus microbiome sources of organic acids and to refine interpretation of microbial and detoxification patterns. As one piece of the organic acid map, it helps providers link food exposures and microbial activity to broader cellular metabolism and personalize follow-up testing or monitoring.
Related Articles
When most people think of histamine, they picture allergy symptoms, sneezing, hives, and congestion. But histamine is far more than an allergy molecul...
A common theme among many of my nutrition clients is that despite eating well, staying active, and managing stress, they feel worn down, inflamed, and...
Hormone imbalances are among the most common complaints we hear as functional and integrative medical practitioners. However, many of us are missing a...
.png)
Oxidative stress is a crucial determinant of cellular function and longevity, representing the imbalance between free radicals and antioxidants in the...
Results trusted by over 18,000 functional wellness professionals
We’re the leading provider of specialty wellness lab testing because we develop our testing with rigorous, ongoing research by top clinical experts, doctors, and scientists.
-1.png?width=542&height=427&name=shutterstock_2371998817%201%20(1)-1.png)
.png?width=207&height=108&name=Group%201410104259%20(1).png)
The gold standard of accuracy in the lab industry
Our tests run on a proprietary 3Dense microchip technology platform that boasts unrivaled specificity and sensitivity. While most other labs carry only CLIA certification, we're CAP-accredited by the College of American Pathologists.
.png?width=487&height=356&name=Frame%201410104197%20(3).png)
.png?width=187&height=63&name=category%20Card%20text%20(1).png)
.png?width=202&height=63&name=category%20Card%20text%20(2).png)
Mary Beth Augustine
DCN, RDN, FAND- Lead Clinical Educator
Suzanne Barker
MS, RDN, LD, CTTS, CGP- Clinical Educator
Suzette Garcia
MSc- MHNE- Clinical Educator
Brooke Mader Ganev
MS, CNS, LDN, FDN- Clinical Educator
Adair Anderson
MS, RDN, LDN- Clinical Educator
Lillie Luu Nguyen
DCN, CNS, LDN- Clinical Educator
Jason Barker
ND- Clinical Educator
Emaline Brown
ND- Clinical Educator
Dana Filatova
DCN, CNS, LDN- Clinical Educator
Jessy Dhanjal
ND- Clinical Educator
Nour Amri
MS, LDN, CNS, CKNS- Clinical Educator
