Heart & Vascular Health Biomarkers

HDL Cholesterol

Good cholesterol that helps remove bad cholesterol from arteries; higher levels are protective against heart disease.

Triglycerides

A type of fat in blood; high levels increase risk of heart disease and pancreatitis.

LDL Cholesterol

Bad cholesterol that can build up in arteries; high levels increase risk of heart disease and stroke.

Cholesterol/HDL Ratio

The Castelli Risk Index I reflects the balance between all circulating cholesterol and protective HDL; lower values indicate healthier lipid profiles and reduced cardiovascular risk.

Liver Health Biomarkers

Alkaline Phosphatase (ALP)

An enzyme found in liver and bones; elevated levels may indicate liver disease or bone disorders.

Albumin/Globulin Ratio

Compares albumin to globulin proteins; helps assess liver function, protein metabolism, and immune status.

Albumin

The main protein in blood that maintains fluid balance; low levels may indicate liver disease, kidney disease, or malnutrition.

Alanine Aminotransferase (ALT)

A liver enzyme; elevated levels indicate liver damage or disease.

Bilirubin, Total

A waste product from red blood cell breakdown; elevated levels may indicate liver disease or blood disorders.

Globulin

Blood proteins including antibodies; abnormal levels may indicate immune disorders, liver disease, or infections.

Aspartate Aminotransferase (AST)

An enzyme found in liver and muscles; elevated levels may indicate liver damage or muscle injury.

Gamma-Glutamyl Transferase (GGT)

A liver enzyme sensitive to alcohol and bile duct problems; elevated levels may indicate liver disease.

Kidney Health Biomarkers

BUN/Creatinine Ratio

Reflects the relationship between urea and creatinine waste products; helps distinguish between dehydration, blood loss, kidney dysfunction, or liver issues.

Calcium

Essential mineral for bones, muscles, and nerves; abnormal levels may indicate bone disease, kidney problems, or hormonal disorders.

Potassium

An electrolyte essential for heart and muscle function; abnormal levels can cause dangerous heart rhythm problems.

Carbon Dioxide (CO2)

Measures bicarbonate levels in blood; helps assess acid-base balance and kidney function.

Creatinine

A waste product filtered by kidneys; elevated levels indicate decreased kidney function.

Chloride

An electrolyte that helps maintain fluid balance; abnormal levels may indicate kidney problems or dehydration.

Sodium

An electrolyte that helps maintain fluid balance; abnormal levels may indicate kidney problems or dehydration.

Estimated Glomerular Filtration Rate (eGFR)

Estimates how well kidneys filter waste; lower values indicate decreased kidney function.

Blood Urea Nitrogen (BUN)

A waste product filtered by kidneys; elevated levels indicate decreased kidney function.

Sex Hormones Biomarkers

Testosterone, Total

Testosterone that is available for use by tissues; includes free and loosely bound testosterone.

Sex Hormone Binding Globulin (SHBG)

A protein that binds sex hormones; affects the amount of active hormones available to tissues.

Testosterone, Bioavailable

Testosterone that is available for use by tissues; includes free and loosely bound testosterone.

DHEA Sulfate (DHEA-S)

A hormone precursor that declines with age; low levels may affect energy, mood, and immune function.

Testosterone, Free

The active form of testosterone not bound to proteins; more accurately reflects hormone activity.

Estradiol

The primary female hormone; affects reproductive health, bone density, and cardiovascular health.

Follicle Stimulating Hormone (FSH)

A hormone that regulates reproductive function; levels help assess fertility and menopause status.

Prostate Specific Antigen (PSA), Total

A protein produced by the prostate; elevated levels may indicate prostate problems including cancer.

Luteinizing Hormone (LH)

A hormone that triggers ovulation and testosterone production; helps assess reproductive health.

Prolactin

A hormone that stimulates milk production; abnormal levels may affect fertility and sexual function.

Free Androgen Index (FAI)

Estimates biologically active testosterone by comparing total testosterone to SHBG; useful for assessing androgen status in both men and women.

Testosterone / Estradiol (T:E2)

Reflects hormonal balance between androgens and estrogens; imbalances are linked to cardiovascular risk, inflammation, and metabolic dysfunction.

17-hydroxyprogesterone

Evaluates adrenal and ovarian hormone balance affecting cycles and fertility.

Estradiol (ultrasensitive)

Measures estrogen levels to assess ovarian function and hormone balance.

Mercury, blood

Screens for mercury exposure that may affect hormones and fertility.

Cardio IQ Insulin

Measures fasting insulin to assess blood sugar balance and metabolic health.

Thyroid antibodies

Detects thyroid autoimmunity that can impact metabolism and fertility.

Metabolic Health Biomarkers

Glucose

Blood sugar level; elevated levels may indicate diabetes or prediabetes.

Hemoglobin A1c (HbA1c)

Average blood sugar over 2-3 months; used to diagnose and monitor diabetes.

Insulin

A hormone that regulates blood sugar; elevated levels may indicate insulin resistance or diabetes risk.

Nutrients Biomarkers

Hemoglobin

The protein in red blood cells that carries oxygen; low levels indicate anemia while high levels may suggest dehydration or lung conditions.

Mean Corpuscular Hemoglobin (MCH)

The average amount of hemoglobin in each red blood cell; useful for diagnosing different types of anemia.

Hematocrit

The percentage of blood volume made up of red blood cells; helps assess for anemia, dehydration, or blood disorders.

Red Blood Cells (RBC)

Cells that carry oxygen throughout your body; low levels may indicate anemia while high levels may suggest dehydration or lung disease.

Mean Corpuscular Volume (MCV)

The average size of red blood cells; helps classify different types of anemia and nutritional deficiencies.

Mean Corpuscular Hemoglobin Concentration (MCHC)

The concentration of hemoglobin in red blood cells; helps identify specific types of anemia and blood disorders.

Platelet Count

Blood cells responsible for clotting; low levels increase bleeding risk while high levels may increase clotting risk.

Red Cell Distribution Width (RDW)

Measures variation in red blood cell size; elevated levels may indicate nutritional deficiencies or blood disorders.

Mean Platelet Volume (MPV)

The average size of platelets; helps assess platelet function and bone marrow activity.

Protein, Total

The total amount of proteins in blood; abnormal levels may indicate liver disease, kidney disease, or nutritional problems.

Vitamin D, 25-Hydroxy

The storage form of vitamin D; low levels may cause bone problems, muscle weakness, and immune dysfunction.

Magnesium (RBC)

To measure the amount of magnesium stored in red blood cells (RBCs).

Inflammation Biomarkers

High-Sensitivity C-Reactive Protein (hs-CRP)

A marker of inflammation; elevated levels increase risk of heart disease and other inflammatory conditions.

Thyroid Health Biomarkers

Free T4 Index (T7)

Estimates free thyroid hormone levels; helps assess thyroid function more accurately.

Thyroid-Stimulating Hormone (TSH)

A molecule that acts like a messenger, telling your thyroid gland how much hormone to produce; abnormal levels can signal an underactive or overactive thyroid.

T3 Uptake

Measures thyroid hormone binding proteins; helps interpret thyroid function tests.

Thyroxine (T4), Total

The main thyroid hormone; abnormal levels indicate overactive or underactive thyroid.

Thyroid Peroxidase Antibodies (TPO)

Antibodies that attack the thyroid; presence indicates autoimmune thyroid disease.

Thyroglobulin Antibodies

Antibodies against thyroid protein; may indicate autoimmune thyroid conditions.

Triiodothyronine (T3), Free

The active form of thyroid hormone; more accurately reflects thyroid function than total T3.

Energy Biomarkers

Ferritin

A protein that stores iron; low levels indicate iron deficiency while high levels may indicate iron overload or inflammation.

Cortisol

The stress hormone; abnormal levels may indicate adrenal disorders or chronic stress.

Total Iron Binding Capacity (TIBC)

Measures the blood's capacity to bind iron; helps diagnose iron deficiency or overload.

Iron Saturation

The percentage of iron-binding sites that are occupied; helps assess iron status and storage.

Iron, Total

Essential mineral for oxygen transport; low levels cause anemia while high levels may indicate iron overload.

Immune System Biomarkers

White Blood Cells (WBC)

Immune system cells that help fight infections and diseases; abnormal levels may indicate infection, immune disorders, or blood cancers.

Eosinophils, Absolute

The actual number of eosinophils in your blood; useful for diagnosing allergic conditions and parasitic infections.

Lymphocytes, Absolute

The actual number of lymphocytes in your blood; important for evaluating immune system health.

Lymphocytes

White blood cells that fight viral infections and produce antibodies; levels help assess immune system function.

Basophils, Absolute

The actual number of basophils in your blood; helps evaluate allergic reactions and certain blood conditions.

Monocytes, Absolute

The actual number of monocytes in your blood; helps assess immune response and inflammatory conditions.

Neutrophils

White blood cells that fight bacterial infections; elevated levels often indicate bacterial infection or inflammation.

Monocytes

White blood cells that fight infections and remove dead cells; elevated levels may indicate chronic infection or inflammation.

Eosinophils

White blood cells that fight parasites and are involved in allergic reactions; elevated levels may indicate allergies or parasitic infections.

Basophils

White blood cells involved in allergic reactions and inflammation; elevated levels may indicate allergic conditions or blood disorders.

Neutrophils, Absolute

The actual number of neutrophils in your blood; helps assess immune function and infection risk.

Lymphocyte-to-Monocyte Ratio (LMR)

Reflects immune balance and inflammatory status; lower ratios may indicate chronic inflammation or immune dysfunction.

Platelet-to-WBC Ratio

Compares platelet count to total white blood cells; provides insight into hematologic balance and potential inflammatory states.

Neutrophil-to-Lymphocyte Ratio

A marker of systemic inflammation and immune stress; elevated ratios are associated with increased cardiovascular risk and mortality.

Monocyte-to-Lymphocyte Ratio (MLR)

Reflects balance between innate and adaptive immunity; elevated ratios may indicate chronic inflammatory conditions.

Neutrophil-to-Lymphocyte & Platelet Ratio (NLPR)

Advanced inflammatory marker combining multiple immune cell types; reflects complex immune-inflammatory interactions.

dsDNA antibody

Detects antibodies linked to lupus and autoimmune flare activity.

Rheumatoid factor

Helps identify rheumatoid arthritis or chronic joint inflammation.

CCP antibody

Identifies antibodies strongly tied to rheumatoid arthritis risk and progression.

ANA (antinuclear antibody)

Screens for autoimmune activity often linked to lupus or related conditions.

Celiac Disease Comprehensive Panel

Screens for antibodies that indicate celiac disease and gluten sensitivity.

Body Composition Biomarkers

Insulin-Like Growth Factor 1 (IGF-1)

A hormone that promotes growth and tissue repair; levels reflect growth hormone activity.

DNA Health Biomarkers

Vitamin B12

Essential vitamin for nerve function and red blood cell formation; deficiency causes anemia and neurological problems.

Homocysteine

An amino acid that can damage blood vessels; elevated levels increase risk of heart disease and stroke.

Folate

A B vitamin essential for DNA synthesis and red blood cell formation; deficiency causes anemia and birth defects.

Vitamin B2 (Riboflavin)

Assesses riboflavin levels important for energy and B-vitamin activation.

Folate, RBC

Shows long-term folate stores for DNA and cellular health.

Vitamin B6 (Plasma)

Supports metabolism, energy, and neurotransmitter production.

Methylmalonic Acid (MMA)

Detects vitamin B12 deficiency at the cellular level.

Your health journey starts now

Transform your wellness with personalized care that understands your unique body and health goals

ReNu'd You logo featuring elegant black serif font with a pink starburst symbol above the 'd'.