Your body tells a story through your blood, and biomarker testing helps you understand it.
At EverSpan Life, we use advanced biomarker blood tests to uncover key insights about your overall health, from hormone balance to organ function, performance, and longevity.
Comprehensive panel
100+ Biomarkers
included in your membership
106
Biomarkers tested
14
Health categories
2×
Tested per year
What your annual physical misses
92 markers your standard panel doesn't test.
Tap a concern below to see which biomarkers EverSpan checks that relate to it.
Blood Health
17 markers
- Red Cell Distribution Width (RDW)
How much your red blood cells vary in size. Higher variation can be an early sign of nutrient deficiencies.
Elevated variation can be one of the earliest signs of a nutrient gap, often appearing before you’d notice fatigue.
- Basophils %
The percentage of basophils in your white blood cell mix.
Read alongside the absolute count for a complete immune picture.
- Eosinophils
The percentage of eosinophils in your white blood cell mix – elevation can point to allergies or parasites.
Read alongside the absolute count to confirm allergic or inflammatory patterns.
- Basophils, Absolute
A rarer type of white blood cell involved in allergic reactions and inflammation.
Rarely changes without cause – elevations can point to allergic or inflammatory patterns worth following.
- Eosinophils, Absolute
White blood cells that fight parasites and play a role in allergies and asthma.
Elevation often tracks with seasonal allergies, eczema, asthma, or food sensitivities you may already be living with.
- Monocytes, Absolute
Larger immune cells that clean up debris and tackle long-term infections.
Persistent elevation often appears during recovery from infection or in chronic inflammatory conditions.
- Lymphocytes, Absolute
The immune cells that recognize viruses and remember past infections.
Sustained shifts can reflect chronic stress, recent viral activity, or immune system strain you may not have linked to a cause.
- Neutrophils, Absolute
Your immune system’s first responders to bacterial infections.
Low levels can leave you catching every cold; persistently high levels often track with ongoing inflammation.
- Mean Platelet Volume (MPV)
The average size of your platelets. Larger platelets suggest your body is producing them quickly in response to bleeding or inflammation.
Used alongside platelet count to understand how actively your body is producing them – a clue to underlying inflammation.
- White Blood Cell Count (WBC)
The total count of immune cells in your blood – your body’s defense system at a glance.
Persistent elevation can be your body’s quiet response to chronic inflammation or infection that hasn’t yet surfaced as symptoms.
- Mean Corpuscular Hemoglobin Concentration (MCHC)
How concentrated the hemoglobin is inside your red blood cells – another lens on anemia.
Part of the pattern your clinician uses to distinguish iron-deficiency anemia from other types.
- Mean Corpuscular Hemoglobin (MCH)
The average amount of oxygen-carrying hemoglobin packed into each red blood cell.
Most useful as one of several clues your clinician reads together to spot anemia subtypes early.
- Mean Corpuscular Volume (MCV)
The average size of your red blood cells. Too small or too large can point to specific nutrient deficiencies.
The size pattern often reveals nutrient stories – small cells point to iron issues; large cells point to B12 or folate gaps.
- Platelet Count
The cells that help your blood clot. Too few raises bleeding risk; too many raises clotting risk.
Most people don’t feel their platelet count, but it tells your clinician how well your blood is balancing bleeding and clotting.
- Hematocrit
The percentage of your blood made up of red blood cells. A core indicator of anemia and hydration status.
Off-range results often track with fatigue, exercise intolerance, or chronic dehydration patterns.
- Hemoglobin
The protein in red blood cells that actually carries oxygen from your lungs to the rest of your body.
Low levels often show up as persistent tiredness, dizziness, and a feeling that everyday activity takes more effort than it should.
- Red Blood Cell Count (RBC)
The size of your oxygen-delivery fleet. Low counts can mean anemia; high counts can signal dehydration or other issues.
Low counts can leave you tired, short of breath on stairs, or pale despite eating well.
Heart Health
13 markers
- Apolipoprotein B (ApoB)
Counts the actual cholesterol particles that can build up in your arteries. A more accurate heart disease predictor than standard cholesterol.
Most people feel nothing as ApoB rises – which is exactly why it’s the silent driver behind heart attacks that “come out of nowhere.”
- ApoB / HDL-C Ratio
Compares the cholesterol particles that cause damage to the ones that protect you – one of the cleanest indicators of cardiovascular risk.
A clearer picture of cardiovascular risk than any single number – and one your standard physical almost never calculates.
- Cholesterol, Total
The combined measure of all cholesterol types in your blood. A starting point – but not the full picture.
Useful as a starting point, but on its own it can hide the actual risk story your clinician needs to see.
- LDL Cholesterol
The “bad” cholesterol that can build up in artery walls. Lower is generally better.
Like ApoB, LDL builds silently – the first symptom of a problem is often the event itself, which is why catching trends early matters.
- HDL Cholesterol
The “good” cholesterol that helps clear other forms of cholesterol from your arteries.
Low HDL often appears alongside metabolic stress, low activity, or hormonal shifts you may not have connected to your heart.
- Non-HDL Cholesterol
All the cholesterol types that contribute to heart disease, with the protective HDL removed.
Captures the full picture of risk-driving cholesterol – one of the most useful single numbers for heart disease prediction.
- Cholesterol / HDL-C Ratio
Your total cholesterol compared to your protective cholesterol. Lower ratios mean lower heart disease risk.
A practical way to translate raw cholesterol numbers into a clearer picture of your actual risk over time.
- Triglycerides
The fat circulating in your bloodstream. High levels are tied to metabolic dysfunction and heart disease.
Elevation often shows up alongside afternoon fatigue, brain fog, and stubborn weight around the middle.
- Triglycerides / HDL-C Ratio
A useful shorthand for insulin resistance and cardiovascular risk.
One of the cleanest signals of insulin resistance – often elevated years before fasting glucose moves at all.
- High-Sensitivity C-Reactive Protein (hs-CRP)
A sensitive measure of inflammation throughout your body – a key risk factor for heart attacks and chronic disease.
Chronic, low-grade inflammation often feels like joint stiffness, recurring fatigue, or that “I just don’t feel right” sensation with no clear cause.
- hs-CRP / HDL Ratio
Combines your inflammation level with your protective cholesterol to sharpen the heart risk picture.
Brings inflammation and protective cholesterol into one view, giving your clinician a sharper picture of trajectory.
- Homocysteine
An amino acid that, when elevated, can damage blood vessels and raise heart disease and stroke risk.
Elevated levels often track with fatigue, brain fog, or cardiovascular concerns – and frequently correct with a targeted B-vitamin plan.
- Homocysteine / Vitamin B12 Ratio
Helps reveal whether high homocysteine is linked to a B12 shortage your body can correct.
Helps your clinician see whether the fix is as simple as a B12 boost or needs deeper investigation.
Hormones - Stress, Growth & Longevity
2 markers
- Cortisol, Total
Your main stress hormone. Chronically high levels accelerate aging; chronically low levels lead to fatigue and burnout.
Chronically high cortisol quietly drives belly fat, disrupted sleep, anxiety, and the “wired but exhausted” pattern; chronically low cortisol leads to deep fatigue and burnout.
- Cortisol / DHEA-S Ratio
The balance between stress hormones and recovery hormones – a clear indicator of how well your body is handling life’s demands.
An off-balance ratio often shows up as poor recovery from stress, sleep that doesn’t restore you, and energy that never seems to come back.
Hormones - Sex & Reproductive
11 markers
- Testosterone, Total
The full amount of testosterone in your blood, both bound and free.
Total testosterone tells part of the story – but how much is actually available to your body matters more for how you feel.
- Testosterone, Free
The portion of testosterone actually available to your tissues – the form that matters most for energy, mood, and muscle.
When it drops, men often feel it as flat energy, harder workouts, reduced drive, or a quiet erosion of the edge they used to have.
- Testosterone, Bioavailable
The active testosterone your body can actually use – closer to what you feel than total testosterone.
The form most closely tied to what you actually experience – libido, motivation, muscle response, and morning energy.
- Testosterone / Estradiol Ratio
The balance between testosterone and estrogen, which shapes body composition, mood, and aging.
An off-balance ratio often shows up as mood shifts, body composition changes, and slower recovery from workouts.
- Estradiol
The primary form of estrogen. Critical for bone health, mood, and cardiovascular function in both men and women.
Imbalances can drive mood swings, sleep disruption, hot flashes in women, and unexpected weight or libido changes in men.
- Progesterone
A key female hormone for the menstrual cycle, fertility, and sleep. Shifts significantly through perimenopause.
Low levels in women often show up as anxiety, poor sleep, irregular cycles, and the “tired but wired” feeling of perimenopause.
- Sex Hormone Binding Globulin (SHBG)
A protein that binds sex hormones and controls how much is actually active in your body.
Shifts here change how much of your sex hormones are actually active – affecting everything from libido to body composition.
- Follicle Stimulating Hormone (FSH)
The hormone that drives egg and sperm production. Rising levels in women signal perimenopause.
Rising FSH in women often signals the start of perimenopause – sometimes years before the more obvious symptoms arrive.
- Luteinizing Hormone (LH)
Works with FSH to regulate reproductive function and testosterone production.
Off-pattern levels can point to ovulatory issues in women or reduced testosterone production in men.
- Prolactin
The hormone behind breast milk production. In non-pregnant adults, elevation can disrupt menstrual cycles or sex drive.
Elevated levels in non-pregnant adults can quietly disrupt libido, mood, and menstrual cycles – often without an obvious cause.
- DHEA Sulfate (DHEA-S)
A hormone made by your adrenal glands – a building block for testosterone and estrogen. Declines with age and chronic stress.
Low levels often track with fatigue, low resilience to stress, and the “I just feel older than my age” feeling many people start noticing after 40.
Cancer & Disease
2 markers
- Prostate Specific Antigen, Total (PSA)
A protein made by the prostate gland. Elevated levels can be an early signal worth investigating for prostate cancer or other prostate conditions.
Most prostate changes are silent for years – which is why catching subtle PSA shifts early gives you the most options.
- PSA, Free
The unbound portion of PSA. The ratio of free to total PSA helps distinguish cancer from benign prostate conditions.
The ratio of free to total PSA helps separate concerning patterns from harmless prostate changes – giving you and your clinician clarity instead of guesswork.
Pancreatic Health
2 markers
- Amylase
A pancreatic enzyme that helps digest carbohydrates. Elevation can point to pancreatic inflammation.
Elevation can point to pancreatic inflammation – sometimes felt as upper abdominal pain or digestive discomfort.
- Lipase
A pancreatic enzyme that helps digest fats. The more specific marker – elevation usually means pancreatic stress.
The more specific pancreatic enzyme – rising levels are often the earliest signal of pancreatic stress worth investigating.
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Hormones - Sex & Reproductive
11 markers
- Testosterone, Total
The full amount of testosterone in your blood, both bound and free.
Total testosterone tells part of the story – but how much is actually available to your body matters more for how you feel.
- Testosterone, Free
The portion of testosterone actually available to your tissues – the form that matters most for energy, mood, and muscle.
When it drops, men often feel it as flat energy, harder workouts, reduced drive, or a quiet erosion of the edge they used to have.
- Testosterone, Bioavailable
The active testosterone your body can actually use – closer to what you feel than total testosterone.
The form most closely tied to what you actually experience – libido, motivation, muscle response, and morning energy.
- Testosterone / Estradiol Ratio
The balance between testosterone and estrogen, which shapes body composition, mood, and aging.
An off-balance ratio often shows up as mood shifts, body composition changes, and slower recovery from workouts.
- Estradiol
The primary form of estrogen. Critical for bone health, mood, and cardiovascular function in both men and women.
Imbalances can drive mood swings, sleep disruption, hot flashes in women, and unexpected weight or libido changes in men.
- Progesterone
A key female hormone for the menstrual cycle, fertility, and sleep. Shifts significantly through perimenopause.
Low levels in women often show up as anxiety, poor sleep, irregular cycles, and the “tired but wired” feeling of perimenopause.
- Sex Hormone Binding Globulin (SHBG)
A protein that binds sex hormones and controls how much is actually active in your body.
Shifts here change how much of your sex hormones are actually active – affecting everything from libido to body composition.
- Follicle Stimulating Hormone (FSH)
The hormone that drives egg and sperm production. Rising levels in women signal perimenopause.
Rising FSH in women often signals the start of perimenopause – sometimes years before the more obvious symptoms arrive.
- Luteinizing Hormone (LH)
Works with FSH to regulate reproductive function and testosterone production.
Off-pattern levels can point to ovulatory issues in women or reduced testosterone production in men.
- Prolactin
The hormone behind breast milk production. In non-pregnant adults, elevation can disrupt menstrual cycles or sex drive.
Elevated levels in non-pregnant adults can quietly disrupt libido, mood, and menstrual cycles – often without an obvious cause.
- DHEA Sulfate (DHEA-S)
A hormone made by your adrenal glands – a building block for testosterone and estrogen. Declines with age and chronic stress.
Low levels often track with fatigue, low resilience to stress, and the “I just feel older than my age” feeling many people start noticing after 40.
Cancer & Disease
2 markers
- Prostate Specific Antigen, Total (PSA)
A protein made by the prostate gland. Elevated levels can be an early signal worth investigating for prostate cancer or other prostate conditions.
Most prostate changes are silent for years – which is why catching subtle PSA shifts early gives you the most options.
- PSA, Free
The unbound portion of PSA. The ratio of free to total PSA helps distinguish cancer from benign prostate conditions.
The ratio of free to total PSA helps separate concerning patterns from harmless prostate changes – giving you and your clinician clarity instead of guesswork.
Pancreatic Health
2 markers
- Amylase
A pancreatic enzyme that helps digest carbohydrates. Elevation can point to pancreatic inflammation.
Elevation can point to pancreatic inflammation – sometimes felt as upper abdominal pain or digestive discomfort.
- Lipase
A pancreatic enzyme that helps digest fats. The more specific marker – elevation usually means pancreatic stress.
The more specific pancreatic enzyme – rising levels are often the earliest signal of pancreatic stress worth investigating.
Metabolic Health
5 markers
- Hemoglobin A1C
Your average blood sugar over the past three months – a more reliable diabetes indicator than any single glucose reading.
As it creeps up, you may notice afternoon energy crashes, stubborn belly weight, sugar cravings, and brain fog – years before standard testing flags it.
- Insulin
The hormone that moves sugar from your blood into your cells. High levels suggest your body is becoming resistant to it.
High fasting insulin is often the first sign of metabolic trouble – quietly driving weight gain, fatigue, and cravings while glucose still looks “normal.”
- HOMA-IR
A calculation that estimates how insulin-resistant you are – often elevated years before blood sugar shows problems.
Often elevated years before standard glucose tests catch anything – explaining why diet and exercise can feel like they’re not working.
- Uric Acid
A waste product tied to gout and metabolic syndrome. Elevated levels can also stress your kidneys and heart.
Elevation often shows up as joint pain or gout flares, but can also quietly raise blood pressure and stress your kidneys.
- Glucose
Your blood sugar level in this moment. Elevated readings are an early warning for diabetes and metabolic dysfunction.
Even mildly elevated readings can show up as afternoon energy crashes, sugar cravings, and stubborn belly weight long before “diabetes” enters the conversation.
Hormones - Thyroid
6 markers
- Thyroid-Stimulating Hormone (TSH)
The signal your brain sends to tell your thyroid how hard to work. The starting point of any thyroid evaluation.
Off-range TSH often shows up as fatigue, weight changes, cold intolerance, hair thinning, or brain fog – frequently dismissed as “just getting older.”
- T3, Free
The active thyroid hormone that drives your metabolism, energy, and body temperature.
Low active thyroid hormone leaves you cold, tired, mentally slow, and unable to lose weight no matter what you try.
- T3 Uptake
An indirect measure that helps your clinician interpret your thyroid hormone levels accurately.
Helps your clinician interpret your thyroid pattern accurately – especially when symptoms and TSH don’t line up cleanly.
- T4 (Thyroxine), Total
The total amount of the main thyroid hormone in your blood, both stored and active.
Part of the full thyroid picture your clinician reads together to spot dysfunction your standard physical may miss.
- Free T4 Index (T7)
A calculated value estimating how much active thyroid hormone is actually available to your tissues.
Helps your clinician confirm whether your thyroid is producing enough active hormone for your body’s actual needs.
- Thyroid Peroxidase Antibodies
Detects whether your immune system is attacking your thyroid – the most common cause of low thyroid function.
Detecting these can explain years of unexplained fatigue, weight changes, or hair loss – and points to a manageable condition millions live with undiagnosed.
Electrolytes & Minerals
10 markers
- Sodium
The mineral that controls fluid balance, blood pressure, and nerve signaling.
Off-range sodium can show up as fatigue, headaches, muscle cramps, or brain fog that water alone won’t fix.
- Potassium
Essential for heart rhythm, muscle function, and blood pressure regulation.
Imbalances can drive muscle weakness, heart rhythm changes, and the kind of fatigue that rest doesn’t resolve.
- Chloride
An electrolyte that works with sodium to maintain fluid balance and acidity in your blood.
Tracks closely with sodium – shifts are part of the pattern your clinician reads to spot fluid and acid-base imbalances.
- Calcium
The mineral that keeps bones strong, muscles contracting, and nerves firing.
Imbalances can show up as muscle cramps, brittle nails, or – over time – bone density loss long before you’d suspect it.
- Carbon Dioxide
Reflects your blood’s acid-base balance – a sensitive indicator of kidney and lung function.
A subtle but powerful indicator of how well your kidneys and lungs are maintaining your body’s acid-base balance.
- Iron, Total
The amount of iron currently in your bloodstream – needed for oxygen transport and energy production.
Low iron quietly drains energy, thins hair, and makes everyday activity feel harder than it should.
- Iron Binding Capacity
How much iron your blood can carry – helps clarify whether iron is genuinely low or simply unavailable.
Helps your clinician tell true iron deficiency apart from iron that’s locked away by inflammation.
- Iron Saturation
The percentage of iron-binding sites actually filled. Low saturation is one of the earliest signs of iron deficiency.
One of the earliest signs of iron deficiency – often dropping before standard tests catch anything at all.
- Magnesium, RBC
A more accurate magnesium measurement than the standard blood test. Critical for sleep, muscle function, and blood pressure.
Low levels often show up as poor sleep, muscle cramps or twitches, anxiety, and headaches you can’t trace to anything specific.
- Zinc, Plasma
Essential for immune function, wound healing, and hormone production.
Deficiency can quietly drive frequent illness, slow wound healing, low libido, and persistent skin issues.
Liver Health
10 markers
- Alanine Transaminase (ALT)
An enzyme that leaks into your blood when liver cells are damaged. One of the most specific markers of liver stress.
Elevation can show up as fatigue, mild discomfort under the right ribs, or the slow-progressing fatty liver many adults carry without knowing.
- Aspartate Aminotransferase (AST)
An enzyme found in the liver and other organs. Elevated levels can signal liver, heart, or muscle strain.
Read alongside ALT to distinguish liver stress from muscle strain or heart-related causes.
- ALT / AST Ratio
The pattern between two liver enzymes that helps pinpoint the type of liver stress – from alcohol to fatty liver to viral hepatitis.
The ratio helps your clinician identify the source of liver stress – from alcohol to fatty liver to medication impact.
- Alkaline Phosphatase
An enzyme tied to liver, bone, and bile duct function.
Elevation can point to liver, gallbladder, or bone-related patterns worth understanding in context.
- Gamma-Glutamyl Transferase (GGT)
A liver enzyme sensitive to alcohol use, certain medications, and bile duct issues.
One of the earliest signals of liver stress from alcohol, medications, or fatty liver – often elevated before any symptoms appear.
- GGT / HDL Ratio
Pairs a liver stress marker with protective cholesterol to refine your overall metabolic health picture.
Combines liver stress and protective cholesterol to give your clinician a sharper read on overall metabolic health.
- Albumin
The main protein your liver produces. Low levels can mean liver dysfunction, malnutrition, or chronic inflammation.
Low levels can quietly show up as swelling in the legs or feet, slow wound healing, and persistent fatigue.
- Albumin / Globulin Ratio
The balance between two major blood proteins – shifts can signal liver, kidney, or immune system issues.
Shifts can point to chronic inflammation, immune activity, or nutritional patterns worth following.
- Bilirubin, Total
A pigment from the natural breakdown of red blood cells. Elevation can indicate liver issues or accelerated red blood cell turnover.
Most people don’t feel mild changes – your clinician reads it alongside liver enzymes for the complete picture.
- Protein, Total
The total amount of protein in your blood – reflects both liver function and nutrition status.
Reflects both how well your liver is producing proteins and how well your nutrition is supporting it.
Immune Health
4 markers
- Neutrophils
Your immune system’s frontline soldiers against bacterial infections.
The percentage helps your clinician spot infection or inflammation patterns even when total counts look normal.
- Lymphocytes
The immune cells that recognize and remember threats – including viruses you’ve already encountered.
Sustained shifts can reflect chronic stress, recent viral activity, or immune system strain you may not have linked to a cause.
- Monocytes
Larger immune cells that clean up cellular debris and tackle long-term infections.
Persistent elevation often appears during recovery from infection or in chronic inflammatory conditions.
- Globulin
A group of proteins that includes your antibodies. Levels reflect immune activity and chronic inflammation.
Elevation can point to chronic inflammation or persistent immune activation – often a clue your body is fighting something quietly.
Nutritional Health
5 markers
- Vitamin D
Essential for bone health, immune function, mood, and hormone balance. Deficiency is extremely common, even in sunny climates.
When it’s low, you might notice persistent fatigue, lower mood, more frequent colds, or unexplained aches – symptoms most people never connect to a vitamin level.
- Vitamin B12
Critical for energy, nerve function, and red blood cell production. Deficiency causes fatigue and can mimic dementia.
Deficiency often shows up as fatigue, tingling in hands or feet, mood changes, and memory issues that can mimic early dementia.
- Folate, Serum
A B vitamin needed for cell repair, DNA synthesis, and healthy red blood cells.
Low levels can drive fatigue, mood changes, and a specific type of anemia – and the fix is usually as simple as targeted supplementation.
- Ferritin
Your body’s iron storage. Low levels mean depleted iron; high levels can signal inflammation or iron overload.
Low ferritin can quietly drain your energy, thin your hair, and leave you feeling cold long before standard iron tests look low.
- Ferritin / Iron Ratio
Helps distinguish true iron deficiency from inflammation-driven changes in iron metabolism.
Helps your clinician tell true iron deficiency apart from inflammation-driven shifts that look similar but need different fixes.
Kidney & Renal Health
3 markers
- Creatinine
A waste product your kidneys filter out. Rising levels can signal that your kidneys aren’t keeping up.
Kidney decline rarely causes symptoms until it’s advanced – which is why catching subtle creatinine shifts early matters so much.
- Urea Nitrogen (BUN)
Another kidney waste product. Interpreted alongside creatinine to assess kidney function and hydration.
Read alongside creatinine and hydration patterns to understand how your kidneys and fluid balance are tracking.
- BUN / Creatinine Ratio
The pattern between two kidney markers – helps tell hydration issues apart from actual kidney stress.
Helps your clinician separate hydration issues from genuine kidney concerns – they can look similar on a single number.
Urine Health
16 markers
- Glucose
Your blood sugar level in this moment. Elevated readings are an early warning for diabetes and metabolic dysfunction.
Even mildly elevated readings can show up as afternoon energy crashes, sugar cravings, and stubborn belly weight long before “diabetes” enters the conversation.
- Appearance
The clarity of your urine. Cloudy urine can suggest infection or other issues worth a closer look.
Cloudy urine often signals infection, inflammation, or other patterns your clinician will read alongside the rest of the panel.
- Color
The color of your urine – reveals hydration, certain medications, and possible blood, bile, or other compounds.
More informative than people realize – tells your clinician about hydration, certain medications, or compounds worth investigating.
- pH
How acidic or alkaline your urine is. Can reflect diet, kidney function, or certain medical conditions.
Patterns here can reflect diet, kidney patterns, or conditions like recurring kidney stones.
- Specific Gravity
How concentrated your urine is. Tells you whether you’re well-hydrated and how well your kidneys are concentrating waste.
Persistently low gravity can point to over-hydration or kidney patterns; persistently high gravity points to dehydration or other shifts.
- Ketones
Byproducts from burning fat for fuel. Present during fasting, low-carb diets, or uncontrolled diabetes.
Expected on a low-carb diet or fasting – but in other contexts, can signal uncontrolled diabetes or metabolic stress.
- Protein
Should be minimal in urine. Persistent protein can be an early sign of kidney problems.
Persistent protein is one of the earliest signals of kidney strain – often present years before kidney function shows changes elsewhere.
- Bilirubin
Should not be present in urine. Its presence can indicate liver or bile duct issues.
Should not be in urine at all – its presence prompts your clinician to look more closely at liver and bile duct function.
- Nitrite
A byproduct of certain bacteria. Presence often indicates a urinary tract infection.
Often the first signal of a urinary tract infection – sometimes catching it before symptoms become uncomfortable.
- Leukocyte Esterase
An enzyme released by white blood cells. A positive result suggests urinary tract inflammation or infection.
Often accompanies UTIs and can show up alongside the discomfort, urgency, or burning many people associate with them.
- Occult Blood
Blood that isn’t visible to the eye. Can signal kidney issues, infection, or other conditions worth investigating.
Blood you can’t see – can point to kidney issues, infection, or other patterns worth a closer look.
- Bacteria
The presence of bacteria in your urine – often paired with other markers to confirm a urinary tract infection.
Confirms whether bacteria are present in your urine – read alongside other markers to determine whether a UTI is active.
- Hyaline Cast
Tube-shaped structures formed in the kidneys. A small amount is normal; larger numbers can indicate kidney stress.
A small number is normal; larger counts can be one of the earlier signals of kidney stress worth following.
- RBC (Urine)
Red blood cells in urine. Can point to infection, kidney issues, or other conditions worth a follow-up.
Red cells in urine can point to infection, kidney patterns, or other conditions your clinician will investigate together with you.
- WBC (Urine)
White blood cells in urine. Elevated levels can signal infection or inflammation in the urinary tract.
White cells in urine often indicate infection or inflammation – sometimes accompanying discomfort, sometimes silent.
- Squamous Epithelial Cells
Cells from the urinary tract lining. Many cells can suggest sample contamination rather than a true issue.
Often reflects sample collection rather than a true health issue – your clinician will read it in context.
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What are biomarkers?
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What is biomarker testing?
Biomarker testing is a specialized form of blood testing that measures these internal indicators to create a complete health profile. At EverSpan Life, our comprehensive panels cover more than a dozen key areas, including heart, liver, thyroid, immune, metabolic, and hormonal health. Each test result helps build a roadmap for smarter treatment decisions and proactive wellness strategies.
Our goal isn't just to find problems-it's to give you the knowledge to stay at your best. Whether you're optimizing energy, improving recovery, or supporting long-term vitality, biomarker data gives you the insight to take action with confidence.
Why biomarker tracking matters?
Your health isn't static-and your biomarkers shouldn't be either. Regular biomarker tracking allows us to measure progress over time, identifying trends that can highlight a potential risk factor or confirm that your lifestyle and treatment plan are working.
Many of the same tests used in clinical trials to evaluate therapies and health outcomes are part of our testing process. By applying that same level of precision, we help you access medical-grade insights tailored to your personal goals.
How to get biomarkers tested?
Wondering how to get biomarkers tested? It's simple. Your journey begins with a quick, in-office or at-home biomarker blood test.EverSpan Life's Biomarker Blood Test provides a complete picture of your internal health by evaluating key systems and functions across 14 vital categories:
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