Explore our database of over 10000 laboratory markers.

Search and Understand 10000 Biomarkers

FU Female FMV Urine Comprehensive Hormone, Physicians Lab

Optimal range:   38 - 507 ng/mg CR

The marker "Average DHEA-S" (Dehydroepiandrosterone Sulfate) is a critical indicator of adrenal gland function and overall androgen status in women. DHEA-S, a sulfated form of DHEA, is one of the most abundant circulating steroids in the human body and serves as a precursor for both androgens and estrogens. It is predominantly produced in the adrenal glands, with its levels reflecting adrenal function.

Elevated levels of DHEA-S can be associated with conditions like polycystic ovary syndrome (PCOS), adrenal hyperplasia, or adrenal tumors, and can lead to symptoms such as hirsutism, acne, and menstrual irregularities. On the other hand, low levels of DHEA-S might indicate adrenal insufficiency, aging, or chronic stress, which can manifest in fatigue, weakness, and decreased libido.

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Semen analysis

Optimal range:   0 - 0 degree

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Array 10 - Multiple Food Immune Reactivity Screen, Cyrex Laboratories

Optimal range:   0.2 - 1.1 ELISA Index

Elevated antibody levels can be clinically significant — while the antibodies themselves don’t destroy anything, they do trigger an inflammatory response that can cause significant destruction of tissue and resulting symptoms. This response is not necessarily dependent on antibody levels. However, an equivocal result may mean you are just beginning to exhibit an immune reaction, so this is an important time to take measures to support the body in damping immune reactivity.

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Avocado

Bloodspot

1019 IgG Food Antibodies - Bloodspot, Genova Diagnostics

Reference range:   None Detected, Very Low, Low, Moderate, High

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Bartonellosis

Optimal range:   0 - 40 titer

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Bartonellosis

Optimal range:   0 - 20 titer

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3000 NutrEval FMV - Urine and Blood, Genova Diagnostics

Optimal range:   0 - 0.7 Units

β-alanine is a breakdown product of carnosine and anserine, which are dipeptides from meat consumption. Although β-alanine’s properties are limited, its relationship to carnosine makes it important. Both have antioxidant properties. And carnosine is critical for pH buffering in skeletal muscle during exercise, but its formation can be limited by enzymatic factors. For this reason, supplementation with β-alanine is sometimes used to enhance carnitine and therefore improve athletic performance.

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3102 ION (Blood/Urine) Amino Acids 40, Genova Diagnostics

Optimal range:   0 - 0.7 qmol/dL

β-alanine is a breakdown product of carnosine and anserine, which are dipeptides from meat consumption. Although β-alanine’s properties are limited, its relationship to carnosine makes it important. Both have antioxidant properties. Carnosine is critical for pH buffering in skeletal muscle during exercise, but its formation can be limited by enzymatic factors.

For this reason, supplementation with β-alanine is sometimes used to enhance carnitine and therefore improve athletic performance. In addition to diet and supplementation, β-alanine can also be endogenously produced. This occurs via degradation of uracil in the liver but it can also be made by intestinal bacteria such as E. coli.

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3200 Metabolomix+ - FMV Urine, Genova Diagnostics

Optimal range:   0 - 18 micromol/g creatinine

β-alanine is a breakdown product of carnosine and anserine, which are dipeptides from meat consumption. Although β-alanine’s properties are limited, its relationship to carnosine makes it important. Both have antioxidant properties. Carnosine is critical for pH buffering in skeletal muscle during exercise, but its formation can be limited by enzymatic factors.

For this reason, supplementation with β-alanine is sometimes used to enhance carnitine and therefore improve athletic performance. In addition to diet and supplementation, β-alanine can also be endogenously produced. This occurs via degradation of uracil in the liver but it can also be made by intestinal bacteria such as E. coli.

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OMX Organic Metabolomics / Diagnostic Solutions, Diagnostic Solutions Laboratory | GI-MAP & Food Sensitivity Tests

Optimal range:   0 - 0.7 nmol/ML

β-alanine is a breakdown product of carnosine and anserine, which are dipeptides from meat consumption. Although β-alanine’s properties are limited, its relationship to carnosine makes it important. Both have antioxidant properties. Carnosine is critical for pH buffering in skeletal muscle during exercise, but its formation can be limited by enzymatic factors.

For this reason, supplementation with β-alanine is sometimes used to enhance carnitine and therefore improve athletic performance. In addition to diet and supplementation, β-alanine can also be endogenously produced. This occurs via degradation of uracil in the liver but it can also be made by intestinal bacteria such as E. coli.

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Amino Acids Analysis, Genova Diagnostics

Optimal range:   0 - 22 micromol/g creatinine

Beta-alanine is a non-essential amino acid.

What are amino acids?

The body can make Non-essential amino acids, so they don’t have to be provided by food. Amino acids are the building blocks of proteins.

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3200 Metabolomix+ - FMV Urine, Genova Diagnostics

Optimal range:   4 - 194 micromol/g creatinine

Beta-aminoisobutyric acid (also known as 3-aminoisobutyric acid) is a non-protein amino acid formed by the catabolism of valine and the nucleotide thymine. It is further catabolized to methylmalonic acid semialdehyde and propionyl-CoA. Levels are controlled by a vitamin B6-dependent reaction in the liver and kidneys. β-aminoisobutyric acid can also be produced by skeletal muscle during physical activity.

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3000 NutrEval FMV - Urine and Blood, Genova Diagnostics

Optimal range:   0 - 0.72 Units

Beta-aminoisobutyric acid (also known as 3-aminoisobutyric acid) is a non-protein amino acid formed by the catabolism of valine and the nucleotide thymine. It is further catabolized to methylmalonic acid semialdehyde and propionyl-CoA.

Levels are controlled by a vitamin B6-dependent reaction in the liver and kidneys.

β-aminoisobutyric acid can also be produced by skeletal muscle during physical activity.

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3102 ION (Blood/Urine) Amino Acids 40, Genova Diagnostics

Optimal range:   0 - 0.72 qmol/dL

Beta-aminoisobutyric acid (also known as 3-aminoisobutyric acid) is a non-protein amino acid formed by the catabolism of valine and the nucleotide thymine. It is further catabolized to methylmalonic acid semialdehyde and propionyl-CoA. Levels are controlled by a vitamin B6-dependent reaction in the liver and kidneys. β-aminoisobutyric acid can also be produced by skeletal muscle during physical activity.

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Amino Acids Analysis, Genova Diagnostics

Optimal range:   11 - 160 micromol/g creatinine

Beta-aminoisobutyric acid (BAIB) is an amino acid end product of the pyrimidine metabolism. It is excreted in small quantities into the urine in almost all human beings. Thymine, released when RNA and DNA are degraded, enters a catabolic pathway that leads to Beta-Aminoisobutyric Acid.

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3102 ION (Blood/Urine) Amino Acids 40, Genova Diagnostics

Optimal range:   3 - 91 mcg/dL

Beta-Carotene is an oxidative stress marker.

– Beta-Carotene is involved in antioxidant protection.

– Beta-carotene is converted into vitamin A in the liver.

– Beta-carotene & other carotenoids are converted to vitamin A (retinol), involved in vision, antioxidant & immune function, gene expression & cell growth.

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GI-MAP Interpretation Guide, Diagnostic Solutions Laboratory | GI-MAP & Food Sensitivity Tests

Optimal range:   0 - 2486 U/mL

Beta-glucuronidase (b-glucuronidase) is an enzyme produced by gut bacteria that plays an important role in the gut microbiome's interaction with phase 2 liver detoxification pathways, estrogen metabolism, and breakdown of bile acids and environmental toxins. On the GI-MAP, the normal range is 0–2486 U/mL. High levels reflect dysbiotic overgrowth and impaired detoxification — some estrogens and other compounds destined for excretion may be deconjugated and reabsorbed. Low levels indicate reduced microbial enzyme activity, most commonly from a low-protein diet, reduced microbiome diversity, or heavy probiotic use. Both high and low results are clinically meaningful.

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Gut Zoomer by Vibrant Wellness, Vibrant Wellness

Optimal range:   0 - 20 Units

The marker "β-glucuronidase producing bacteria" is a significant indicator of the bacterial enzyme activity within the gut microbiome. β-glucuronidase is an enzyme produced by certain bacteria that plays a crucial role in the metabolism of complex carbohydrates and the processing of various substances within the intestines. This enzyme helps to break down glucuronides, which are compounds that the body uses to detoxify and eliminate waste, including hormones, toxins, and pharmaceuticals, by attaching glucuronic acid to them, making them more water-soluble and easier to excrete through the bile or urine.

The presence and level of β-glucuronidase producing bacteria in your gut can provide valuable insights into your intestinal health and function. Elevated levels of this enzyme can lead to the reactivation of potentially harmful substances that were meant to be excreted, contributing to various health issues, including hormone imbalance, increased risk of certain cancers, and impaired detoxification processes. Conversely, too low levels may indicate a compromised ability to break down and eliminate waste properly. Understanding the balance and activity of β-glucuronidase producing bacteria through the Gut Zoomer panel allows healthcare providers to tailor specific dietary, lifestyle, and possibly supplementation interventions aimed at optimizing gut health, supporting detoxification processes, and ultimately contributing to overall well-being.

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