Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

Sex hormone-binding globulin produced by liver; binds sex hormones and modulates their bioavailability.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

Proportion of eosinophils, associated with allergic responses and parasitic infections.

Urine white blood cells (WBCs) measure the presence of immune cells in urine to help detect infection or inflammation in the urinary tract.

Proportion of lymphocytes among white cells. Changes reflect viral infections, chronic inflammation, or immune disorders.

Proportion of neutrophils among white cells. Elevation suggests bacterial infection or stress. Low levels increase infection risk.

Main circulating form of vitamin D reflecting status from sun exposure and intake. Deficiency affects bone and immune health.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

A blood measurement of docosapentaenoic acid (DPA), a lesser-known omega-3 fatty acid that acts as an intermediate between EPA and DHA.

Determines blood type (A, B, AB, O) based on surface antigens.

Essential for transfusions and transplant compatibility.

The Rhesus (Rh) factor is a protein found on the surface of red blood cells that determines whether a person’s blood type is Rh-positive or Rh-negative. Important for transfusion safety and pregnancy management.

The proportion of blood volume occupied by red blood cells. Low values indicate anemia. High values suggest dehydration or polycythemia.

Oxygen-carrying protein in red blood cells. Low hemoglobin indicates anemia and reduced oxygen delivery. High levels may reflect dehydration or polycythemia.

Number of circulating erythrocytes. Deviations indicate anemia, marrow disorders, or dehydration.

Average red blood cell size. Helps classify anemia as microcytic, normocytic, or macrocytic.

Average hemoglobin amount per red blood cell. Useful for classifying anemias.

Average concentration of hemoglobin in red blood cells. Used in anemia evaluation.

Red cell distribution width (RDW): A laboratory measurement. Consult clinical resources for specific interpretation.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Primary estrogen regulating reproductive and bone health. Levels vary by sex, age, and cycle phase.

Sex hormone-binding globulin produced by liver; binds sex hormones and modulates their bioavailability.

A muscle metabolism byproduct cleared by kidneys. Elevated serum creatinine suggests reduced glomerular filtration.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

Gamma‑glutamyl transferase, sensitive to biliary injury and alcohol exposure. Elevated in cholestasis.

Circulating fats used for energy. Elevated levels are associated with metabolic syndrome and cardiovascular risk.

Adrenal steroid precursor reflecting adrenal androgen production. Altered levels occur in adrenal or gonadal disorders.

Key intracellular cation for cardiac and neuromuscular function. Imbalances can cause arrhythmias and muscle dysfunction.

Essential cofactor for many enzymes and neuromuscular function. Low magnesium can cause arrhythmias and muscle cramps.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

A muscle metabolism byproduct cleared by kidneys. Elevated serum creatinine suggests reduced glomerular filtration.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

End-product of purine metabolism. Elevated levels increase risk of gout and may signal metabolic dysfunction.

Total protein is a blood test that measures the combined amount of proteins in the blood, mainly albumin and globulin, to assess overall health.

Number of circulating erythrocytes. Deviations indicate anemia, marrow disorders, or dehydration.

Primary plasma protein synthesized by the liver. Maintains oncotic pressure and transports small molecules. Low levels suggest liver disease or malnutrition.

Aspartate aminotransferase (AST): A laboratory measurement. Consult clinical resources for specific interpretation.

Oxygen-carrying protein in red blood cells. Low hemoglobin indicates anemia and reduced oxygen delivery. High levels may reflect dehydration or polycythemia.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Average glycemia over prior 8–12 weeks. Used to diagnose and monitor diabetes management.

A blood or lipid-based measure that compares omega-6 fatty acids to omega-3 fatty acids, indicating balance between pro- and anti-inflammatory fats.

Sex hormone-binding globulin produced by liver; binds sex hormones and modulates their bioavailability.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

Gamma‑glutamyl transferase, sensitive to biliary injury and alcohol exposure. Elevated in cholestasis.

Serum iron measures circulating iron bound to transferrin. Low in iron deficiency, high in overload.

Adrenal steroid precursor reflecting adrenal androgen production. Altered levels occur in adrenal or gonadal disorders.

Key intracellular cation for cardiac and neuromuscular function. Imbalances can cause arrhythmias and muscle dysfunction.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

Serum iron measures circulating iron bound to transferrin. Low in iron deficiency, high in overload.

Essential cofactor for many enzymes and neuromuscular function. Low magnesium can cause arrhythmias and muscle cramps.

Mineral crucial for bone health, neuromuscular function, and signaling. Abnormal levels suggest parathyroid, renal, or vitamin D disorders.

Serum glucose is the level of sugar in the blood and serves as the body’s primary source of energy.

Oxygen-carrying protein in red blood cells. Low hemoglobin indicates anemia and reduced oxygen delivery. High levels may reflect dehydration or polycythemia.

An autoantibody associated with rheumatoid arthritis and other autoimmune diseases. Presence supports diagnosis but is not specific.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

Morning cortisol reflecting HPA axis activity. Abnormal levels indicate adrenal dysfunction or stress adaptation issues.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Average glycemia over prior 8–12 weeks. Used to diagnose and monitor diabetes management.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

Serum iron measures circulating iron bound to transferrin. Low in iron deficiency, high in overload.

Adrenal steroid precursor reflecting adrenal androgen production. Altered levels occur in adrenal or gonadal disorders.

Pancreatic hormone regulating glucose uptake. Fasting hyperinsulinemia suggests insulin resistance.

Red cell distribution width (RDW): A laboratory measurement. Consult clinical resources for specific interpretation.

Average red blood cell size. Helps classify anemia as microcytic, normocytic, or macrocytic.

A measurement of the amount of lead present in the blood, used to assess exposure to this toxic heavy metal.

Mercury: A laboratory measurement. Consult clinical resources for specific interpretation.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

Number of circulating erythrocytes. Deviations indicate anemia, marrow disorders, or dehydration.

An autoantibody associated with rheumatoid arthritis and other autoimmune diseases. Presence supports diagnosis but is not specific.

A measure of how acidic or alkaline urine is, expressed on a scale from 0 to 14.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

Amino acid linked to B‑vitamin metabolism. Elevated levels associate with vascular risk and methylation defects.

Primary estrogen regulating reproductive and bone health. Levels vary by sex, age, and cycle phase.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

Circulating fats used for energy. Elevated levels are associated with metabolic syndrome and cardiovascular risk.

Total protein is a blood test that measures the combined amount of proteins in the blood, mainly albumin and globulin, to assess overall health.

Essential cofactor for many enzymes and neuromuscular function. Low magnesium can cause arrhythmias and muscle cramps.

Structural protein on atherogenic lipoproteins. Reflects particle number and cardiovascular risk.

Serum glucose is the level of sugar in the blood and serves as the body’s primary source of energy.

An autoantibody associated with rheumatoid arthritis and other autoimmune diseases. Presence supports diagnosis but is not specific.

Unbound thyroxine hormone. Low levels suggest hypothyroidism, high indicate hyperthyroidism.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

A muscle metabolism byproduct cleared by kidneys. Elevated serum creatinine suggests reduced glomerular filtration.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

End-product of purine metabolism. Elevated levels increase risk of gout and may signal metabolic dysfunction.

Serum iron measures circulating iron bound to transferrin. Low in iron deficiency, high in overload.

Adrenal steroid precursor reflecting adrenal androgen production. Altered levels occur in adrenal or gonadal disorders.

Key intracellular cation for cardiac and neuromuscular function. Imbalances can cause arrhythmias and muscle dysfunction.

Pancreatic hormone regulating glucose uptake. Fasting hyperinsulinemia suggests insulin resistance.

Essential cofactor for many enzymes and neuromuscular function. Low magnesium can cause arrhythmias and muscle cramps.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

Gamma‑glutamyl transferase, sensitive to biliary injury and alcohol exposure. Elevated in cholestasis.

Unbound testosterone available to tissues. More directly correlates with androgenic effects than total testosterone.

Primary plasma protein synthesized by the liver. Maintains oncotic pressure and transports small molecules. Low levels suggest liver disease or malnutrition.

A measure of how acidic or alkaline urine is, expressed on a scale from 0 to 14.

Amino acid linked to B‑vitamin metabolism. Elevated levels associate with vascular risk and methylation defects.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Urine specific gravity measures the concentration of urine to assess hydration status and kidney function.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

A muscle metabolism byproduct cleared by kidneys. Elevated serum creatinine suggests reduced glomerular filtration.

An enzyme primarily produced by the pancreas that helps break down dietary fats and is measured in blood to assess pancreatic function.

Proportion of eosinophils, associated with allergic responses and parasitic infections.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

End-product of purine metabolism. Elevated levels increase risk of gout and may signal metabolic dysfunction.

Serum iron measures circulating iron bound to transferrin. Low in iron deficiency, high in overload.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

Serum iron measures circulating iron bound to transferrin. Low in iron deficiency, high in overload.

Adrenal steroid precursor reflecting adrenal androgen production. Altered levels occur in adrenal or gonadal disorders.

Essential cofactor for many enzymes and neuromuscular function. Low magnesium can cause arrhythmias and muscle cramps.

Thyroid-stimulating hormone from the pituitary. Abnormal levels indicate primary or secondary thyroid dysfunction.

Mineral crucial for bone health, neuromuscular function, and signaling. Abnormal levels suggest parathyroid, renal, or vitamin D disorders.

The proportion of blood volume occupied by red blood cells. Low values indicate anemia. High values suggest dehydration or polycythemia.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Oxygen-carrying protein in red blood cells. Low hemoglobin indicates anemia and reduced oxygen delivery. High levels may reflect dehydration or polycythemia.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

Adrenal steroid precursor reflecting adrenal androgen production. Altered levels occur in adrenal or gonadal disorders.

Key intracellular cation for cardiac and neuromuscular function. Imbalances can cause arrhythmias and muscle dysfunction.

Thyroid-stimulating hormone from the pituitary. Abnormal levels indicate primary or secondary thyroid dysfunction.

Serum glucose is the level of sugar in the blood and serves as the body’s primary source of energy.

Average glycemia over prior 8–12 weeks. Used to diagnose and monitor diabetes management.

Unbound thyroxine hormone. Low levels suggest hypothyroidism, high indicate hyperthyroidism.

Sum of cholesterol across lipoproteins. Higher levels correlate with increased cardiovascular risk.

HDL-Cholesterol: A laboratory measurement. Consult clinical resources for specific interpretation.

HDL Large refers to the larger, more protective subfraction of high-density lipoprotein (HDL) particles involved in cholesterol transport.

Circulating fats used for energy. Elevated levels are associated with metabolic syndrome and cardiovascular risk.

High-density lipoprotein involved in reverse cholesterol transport. Higher HDL is generally protective.

A measurement of the concentration of small, dense LDL particles in the blood.

A subclass of low-density lipoprotein (LDL) particles of intermediate size, associated with cardiovascular risk assessment.

May predict cardiovascular risk better than LDL-C by reflecting particle burden.

A laboratory measurement. Consult clinical resources for specific interpretation.

May predict cardiovascular risk better than LDL-C by reflecting particle burden.

Urine white blood cells (WBCs) measure the presence of immune cells in urine to help detect infection or inflammation in the urinary tract.

Proportion of neutrophils among white cells. Elevation suggests bacterial infection or stress. Low levels increase infection risk.

Proportion of lymphocytes among white cells. Changes reflect viral infections, chronic inflammation, or immune disorders.

Proportion of monocytes, white cells involved in phagocytosis and inflammation. Elevations indicate chronic inflammation or recovery from infection.

Proportion of eosinophils, associated with allergic responses and parasitic infections.

Proportion of basophils, involved in allergic reactions and histamine release.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

A test detecting autoantibodies against nuclear components. Positive ANA suggests autoimmune conditions like SLE but requires clinical correlation.

An autoantibody associated with rheumatoid arthritis and other autoimmune diseases. Presence supports diagnosis but is not specific.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Primary estrogen regulating reproductive and bone health. Levels vary by sex, age, and cycle phase.

Average glycemia over prior 8–12 weeks. Used to diagnose and monitor diabetes management.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

Sex hormone-binding globulin produced by liver; binds sex hormones and modulates their bioavailability.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

A muscle metabolism byproduct cleared by kidneys. Elevated serum creatinine suggests reduced glomerular filtration.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

End-product of purine metabolism. Elevated levels increase risk of gout and may signal metabolic dysfunction.

Gamma‑glutamyl transferase, sensitive to biliary injury and alcohol exposure. Elevated in cholestasis.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

Sex hormone-binding globulin produced by liver; binds sex hormones and modulates their bioavailability.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

A muscle metabolism byproduct cleared by kidneys. Elevated serum creatinine suggests reduced glomerular filtration.

End-product of purine metabolism. Elevated levels increase risk of gout and may signal metabolic dysfunction.

Gamma‑glutamyl transferase, sensitive to biliary injury and alcohol exposure. Elevated in cholestasis.

Serum iron measures circulating iron bound to transferrin. Low in iron deficiency, high in overload.

Circulating fats used for energy. Elevated levels are associated with metabolic syndrome and cardiovascular risk.

Adrenal steroid precursor reflecting adrenal androgen production. Altered levels occur in adrenal or gonadal disorders.

Key intracellular cation for cardiac and neuromuscular function. Imbalances can cause arrhythmias and muscle dysfunction.

Urea concentration reflecting protein metabolism and renal excretion. Elevated in renal impairment or volume depletion.

A muscle metabolism byproduct cleared by kidneys. Elevated serum creatinine suggests reduced glomerular filtration.

Estimated glomerular filtration rate assessing kidney filtration capacity. Lower values indicate impaired renal function.

Principal extracellular cation essential for fluid balance and neuromuscular function. Abnormalities suggest hydration or renal/endocrine issues.

Mineral crucial for bone health, neuromuscular function, and signaling. Abnormal levels suggest parathyroid, renal, or vitamin D disorders.

Major extracellular anion assisting acid‑base balance. Deviations occur with metabolic disturbances and renal dysfunction.

Key intracellular cation for cardiac and neuromuscular function. imbalances can cause arrhythmias and muscle dysfunction.

A liver enzyme that helps convert proteins into energy and is a key marker of liver health.

Aspartate aminotransferase (AST): A laboratory measurement. Consult clinical resources for specific interpretation.

Enzyme from liver and bone. Elevated in cholestasis, bone turnover, or biliary obstruction.

Gamma‑glutamyl transferase, sensitive to biliary injury and alcohol exposure. Elevated in cholestasis.

Primary plasma protein synthesized by the liver. Maintains oncotic pressure and transports small molecules. Low levels suggest liver disease or malnutrition.

Globulin: A laboratory measurement. Consult clinical resources for specific interpretation.

A blood test ratio that compares albumin and globulin levels to assess liver function, immune status, and overall protein balance.

Total bilirubin is a blood test that measures the amount of bilirubin to assess liver function and red blood cell breakdown.

Total protein is a blood test that measures the combined amount of proteins in the blood, mainly albumin and globulin, to assess overall health.

An algorithmic estimate of physiological age derived from biomarker patterns and clinical data. Used to track aging-related changes relative to chronological age.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Primary estrogen regulating reproductive and bone health. Levels vary by sex, age, and cycle phase.

Average glycemia over prior 8–12 weeks. Used to diagnose and monitor diabetes management.

A blood or lipid-based measure that compares omega-6 fatty acids to omega-3 fatty acids, indicating balance between pro- and anti-inflammatory fats.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

Sex hormone-binding globulin produced by liver; binds sex hormones and modulates their bioavailability.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

A muscle metabolism byproduct cleared by kidneys. Elevated serum creatinine suggests reduced glomerular filtration.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

High-density lipoprotein involved in reverse cholesterol transport. Higher HDL is generally protective.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Average glycemia over prior 8–12 weeks. Used to diagnose and monitor diabetes management.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

A muscle metabolism byproduct cleared by kidneys. Elevated serum creatinine suggests reduced glomerular filtration.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

End-product of purine metabolism. Elevated levels increase risk of gout and may signal metabolic dysfunction.

Serum iron measures circulating iron bound to transferrin. Low in iron deficiency, high in overload.

Circulating fats used for energy. Elevated levels are associated with metabolic syndrome and cardiovascular risk.

Key intracellular cation for cardiac and neuromuscular function. Imbalances can cause arrhythmias and muscle dysfunction.

A blood measurement of eicosapentaenoic acid (EPA), an omega-3 fatty acid linked to anti-inflammatory and cardiovascular support.

A laboratory measurement of docosahexaenoic acid (DHA), an essential omega-3 fatty acid important for brain, eye, and cardiovascular health.

A blood measurement of docosapentaenoic acid (DPA), a lesser-known omega-3 fatty acid that acts as an intermediate between EPA and DHA.

A blood test that measures overall omega-3 fatty acid levels, mainly EPA and DHA, to assess nutritional and cardiovascular health status.

A blood measurement of arachidonic acid, an omega-6 fatty acid involved in inflammation and cellular signaling.

A blood measurement of linoleic acid, an essential omega-6 fatty acid important for cell structure and energy metabolism.

A blood test that measures total omega-6 fatty acids, which are essential fats involved in energy production, cell signaling, and inflammatory processes.

A blood or lipid-based measure that compares omega-6 fatty acids to omega-3 fatty acids, indicating balance between pro- and anti-inflammatory fats.

The arachidonic acid to EPA ratio (AA/EPA) assesses the balance between pro-inflammatory omega-6 and anti-inflammatory omega-3 fatty acids at the cellular level. Lower ratios indicate better inflammatory balance, while elevated ratios suggest increased inflammatory potential and are associated with various chronic diseases.

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Main circulating form of vitamin D reflecting status from sun exposure and intake. Deficiency affects bone and immune health.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Primary estrogen regulating reproductive and bone health. Levels vary by sex, age, and cycle phase.

Average glycemia over prior 8–12 weeks. Used to diagnose and monitor diabetes management.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

Sex hormone-binding globulin produced by liver; binds sex hormones and modulates their bioavailability.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

A muscle metabolism byproduct cleared by kidneys. Elevated serum creatinine suggests reduced glomerular filtration.

An enzyme primarily produced by the pancreas that helps break down dietary fats and is measured in blood to assess pancreatic function.

Proportion of eosinophils, associated with allergic responses and parasitic infections.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

An enzyme that helps digest carbohydrates and is commonly used to assess pancreatic health.

An enzyme primarily produced by the pancreas that helps break down dietary fats and is measured in blood to assess pancreatic function.

Average glycemia over prior 8–12 weeks. Used to diagnose and monitor diabetes management.

A urine test that measures small amounts of albumin to detect early kidney damage.

Sex hormone-binding globulin produced by liver; binds sex hormones and modulates their bioavailability.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

Gamma‑glutamyl transferase, sensitive to biliary injury and alcohol exposure. Elevated in cholestasis.

Serum iron measures circulating iron bound to transferrin. Low in iron deficiency, high in overload.

Circulating fats used for energy. Elevated levels are associated with metabolic syndrome and cardiovascular risk.

Key intracellular cation for cardiac and neuromuscular function. Imbalances can cause arrhythmias and muscle dysfunction.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Primary estrogen regulating reproductive and bone health. Levels vary by sex, age, and cycle phase.

Average glycemia over prior 8–12 weeks. Used to diagnose and monitor diabetes management.

Average platelet size. Higher MPV indicates younger, more reactive platelets often seen with increased turnover.

Sex hormone-binding globulin produced by liver; binds sex hormones and modulates their bioavailability.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

Serum iron measures circulating iron bound to transferrin. Low in iron deficiency, high in overload.

Adrenal steroid precursor reflecting adrenal androgen production. Altered levels occur in adrenal or gonadal disorders.

Pancreatic hormone regulating glucose uptake. Fasting hyperinsulinemia suggests insulin resistance.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

Sex hormone-binding globulin produced by liver; binds sex hormones and modulates their bioavailability.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

Proportion of eosinophils, associated with allergic responses and parasitic infections.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

Serum iron measures circulating iron bound to transferrin. Low in iron deficiency, high in overload.

Urine white blood cells (WBCs) measure the presence of immune cells in urine to help detect infection or inflammation in the urinary tract.

Proportion of lymphocytes among white cells. Changes reflect viral infections, chronic inflammation, or immune disorders.

Number of circulating erythrocytes. Deviations indicate anemia, marrow disorders, or dehydration.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Primary estrogen regulating reproductive and bone health. Levels vary by sex, age, and cycle phase.

Oxygen-carrying protein in red blood cells. Low hemoglobin indicates anemia and reduced oxygen delivery. High levels may reflect dehydration or polycythemia.

Sex hormone-binding globulin produced by liver; binds sex hormones and modulates their bioavailability.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

Pancreatic hormone regulating glucose uptake. Fasting hyperinsulinemia suggests insulin resistance.

Total circulating testosterone (bound + free). Indicates androgen status, fertility, and endocrine health.

Morning cortisol reflecting HPA axis activity. Abnormal levels indicate adrenal dysfunction or stress adaptation issues.

Adrenal steroid precursor reflecting adrenal androgen production. Altered levels occur in adrenal or gonadal disorders.

Follicle-stimulating hormone driving follicle development and spermatogenesis. Abnormal levels indicate gonadal dysfunction.

Pituitary hormone involved in lactation and reproductive regulation. Elevated prolactin can cause infertility or galactorrhea.

A blood test that measures total PSA and the proportion of free PSA to help assess prostate health and cancer risk.

Sex hormone-binding globulin produced by liver; binds sex hormones and modulates their bioavailability.

Unbound testosterone available to tissues. More directly correlates with androgenic effects than total testosterone.

Total circulating testosterone (bound + free). Indicates androgen status, fertility, and endocrine health.

Primary estrogen regulating reproductive and bone health. Levels vary by sex, age, and cycle phase.

Follicle-stimulating hormone driving follicle development and spermatogenesis. Abnormal levels indicate gonadal dysfunction.

Luteinizing hormone from pituitary stimulating ovulation in women and testosterone production in men.

Adrenal steroid precursor reflecting adrenal androgen production. Altered levels occur in adrenal or gonadal disorders.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Primary estrogen regulating reproductive and bone health. Levels vary by sex, age, and cycle phase.

A blood or lipid-based measure that compares omega-6 fatty acids to omega-3 fatty acids, indicating balance between pro- and anti-inflammatory fats.

Number of platelets, essential for clotting. Low counts risk bleeding, high counts risk thrombosis.

Serum glucose is the level of sugar in the blood and serves as the body’s primary source of energy.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

A muscle metabolism byproduct cleared by kidneys. Elevated serum creatinine suggests reduced glomerular filtration.

An enzyme primarily produced by the pancreas that helps break down dietary fats and is measured in blood to assess pancreatic function.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

Serum iron measures circulating iron bound to transferrin. Low in iron deficiency, high in overload.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Oxygen-carrying protein in red blood cells. Low hemoglobin indicates anemia and reduced oxygen delivery. High levels may reflect dehydration or polycythemia.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

Gamma‑glutamyl transferase, sensitive to biliary injury and alcohol exposure. Elevated in cholestasis.

Serum iron measures circulating iron bound to transferrin. Low in iron deficiency, high in overload.

Adrenal steroid precursor reflecting adrenal androgen production. Altered levels occur in adrenal or gonadal disorders.

Key intracellular cation for cardiac and neuromuscular function. Imbalances can cause arrhythmias and muscle dysfunction.

Essential cofactor for many enzymes and neuromuscular function. Low magnesium can cause arrhythmias and muscle cramps.

Proportion of basophils, involved in allergic reactions and histamine release.

Thyroid-stimulating hormone from the pituitary. Abnormal levels indicate primary or secondary thyroid dysfunction.

Thyroglobulin antibodies (TgAb) are immune proteins measured in blood to help detect autoimmune thyroid disorders.

Thyroid peroxidase antibodies (TPO): A laboratory measurement. Consult clinical resources for specific interpretation.

Thyroid-stimulating hormone from the pituitary. Abnormal levels indicate primary or secondary thyroid dysfunction.

Unbound thyroxine hormone. Low levels suggest hypothyroidism, high indicate hyperthyroidism.

Active thyroid hormone affecting metabolism. Used in detailed thyroid evaluation.

A visual assessment of urine clarity and color used to provide initial insights into hydration and possible health conditions.

Urine color is a visual indicator of hydration status and possible underlying health conditions.

Urine specific gravity measures the concentration of urine to assess hydration status and kidney function.

A measure of how acidic or alkaline urine is, expressed on a scale from 0 to 14.

A urine marker that detects bilirubin, a byproduct of red blood cell breakdown, used to assess liver and bile duct health.

Primary circulating sugar. Fasting elevation signals insulin resistance, prediabetes, or diabetes.

A urine test that detects ketones, indicating fat breakdown for energy instead of glucose.

The presence of white blood cells (leukocytes) in urine, typically used as an indicator of infection or inflammation in the urinary tract.

A urine test marker that detects the presence of nitrites, which often indicate bacterial infection in the urinary tract.

A urine test that detects hidden (non-visible) blood in urine, indicating possible bleeding or urinary tract disorders.

Urine white blood cells (WBCs) measure the presence of immune cells in urine to help detect infection or inflammation in the urinary tract.

Iron storage protein indicating iron stores. Low ferritin indicates deficiency, high may reflect inflammation or iron overload.

Average glycemia over prior 8–12 weeks. Used to diagnose and monitor diabetes management.

A blood or lipid-based measure that compares omega-6 fatty acids to omega-3 fatty acids, indicating balance between pro- and anti-inflammatory fats.

Sex hormone-binding globulin produced by liver; binds sex hormones and modulates their bioavailability.

Zinc is an essential trace mineral measured in blood to evaluate nutritional status, immune function, and metabolic health.

A muscle metabolism byproduct cleared by kidneys. Elevated serum creatinine suggests reduced glomerular filtration.

An enzyme primarily produced by the pancreas that helps break down dietary fats and is measured in blood to assess pancreatic function.

High-sensitivity C-reactive protein (hs-CRP): A laboratory measurement. Consult clinical resources for specific interpretation.

High-density lipoprotein involved in reverse cholesterol transport. Higher HDL is generally protective.