1,25-dihydroxyvitamin D (Calcitriol)
This test measures 1,25-dihydroxyvitamin D, the biologically active form of vitamin D. It is used to investigate calcium imbalance, kidney disease and...
The Longevity Foundation Panel provides a deep baseline of your biological health using a wide range of biomarkers. It evaluates metabolic health, hormones, inflammation, cardiovascular risk and ageing markers.
Turnaround time
2 days
Biomarkers count
91
Professional phlebotomist comes to you
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Visit our clinic for your test
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Home visits require at least 24 hours notice.
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SelectedThe Longevity Foundation Panel is a comprehensive preventive blood test designed to evaluate the most important biological systems associated with long-term health, disease prevention and healthy ageing. It combines a wide range of biomarkers that analyse organ function, cardiovascular health, metabolism, hormones, nutrients, inflammation and immune activity.
This panel measures markers across multiple clinical categories including haematology, kidney and liver function, metabolic health, lipid profiles, hormonal balance, thyroid function, vitamins, minerals, inflammation and tumour markers. By analysing these biomarkers together, clinicians gain a broad overview of physiological function and potential early health risks.
The goal of the Longevity Foundation Panel is to detect subtle changes in the body before symptoms develop. Many chronic conditions such as cardiovascular disease, insulin resistance, hormonal imbalance and inflammatory disorders can develop silently for years. This panel provides an early warning system that allows individuals to optimise their health through preventive strategies and personalised lifestyle changes.
1. Haematology (Full Blood Count)
Haemoglobin (Hb)
Red Blood Cell Count (RBC)
White Blood Cell Count (WBC)
Platelet Count (PLT)
Haematocrit Level (HCT)
Mean Cell Volume (MCV)
Mean Cell Haemoglobin Level (MCH)
Mean Cell Haemoglobin Concentration (MCHC)
Red Blood Cell Distribution Width (RDW)
Mean Platelet Volume (MPV)
Neutrophils (Ne)
Lymphocytes (Ly)
Monocytes (Mo)
Eosinophils (Eo)
Basophils (Ba)
2. Kidney Function (Urea & Electrolytes)
Urea
Creatinine
eGFR
Sodium
Potassium
Chloride
Bicarbonate and Cystatin C
3. Liver Function
ALT
AST
ALP
GGT
Bilirubin
Albumin
Total Protein
Globulin
4. Lipids & Cardiovascular Risk
Total Cholesterol
HDL Cholesterol
LDL Cholesterol
Triglycerides
Apolipoprotein A1
Apolipoprotein B
ApoB/ApoA Ratio
Lipoprotein alpha (Lp(a))
5. Metabolic Health
Glucose
HbA1c
Insulin
C-Peptide
HOMA-IR (calculated)
Uric Acid
Lipase
Amylase
6. Iron Status
Iron
Ferritin
Transferrin
Transferrin Saturation
Total Iron Binding Capacity
7. Nutrients & Trace Elements
Vitamin D
Vitamin B12
Folate
Magnesium
Zinc
Copper
8. Minerals
Calcium
Phosphate
9. Thyroid Function
TSH
Free T3 (FT3)
Free T4 (FT4)
10. Thyroid Autoimmunity
Thyroid Peroxidase Antibodies (TPOAb)
Thyroglobulin Antibodies (TgAb)
11. Hormonal Panel
Testosterone
SHBG
Free Testosterone (calculated)
Oestradiol
Progesterone
LH
FSH
Prolactin
Cortisol
DHEA-S
Free Androgen Index
12. Longevity / Ageing Markers
Homocysteine
IGF-1
13. Inflammation
High-Sensitivity C-Reactive Protein (hsCRP)
ESR
14. Urine Health
Urinalysis
Includes:
Specific Gravity
pH
Protein
Glucose
Ketones
Blood
Nitrites
Leucocytes
15. Tumour Markers
For men:
PSA
For women:
CA-125
Both:
CEA
Many people only test their health when symptoms appear, but by that point physiological imbalances may have been developing for years. The Longevity Foundation Panel focuses on preventive health by analysing biomarkers linked with ageing, metabolic health, cardiovascular risk and hormonal balance.
The panel evaluates key systems including:
Blood cell health and oxygen transport
Kidney filtration and electrolyte balance
Liver metabolism and detoxification
Cardiovascular risk markers
Hormonal and endocrine function
Thyroid health and autoimmune activity
Nutritional and micronutrient status
Inflammatory and immune responses
Longevity and ageing biomarkers
Early tumour marker screening
This type of comprehensive testing is particularly useful for individuals interested in optimising long-term health, identifying early disease risk and improving biological ageing outcomes.
Symptoms or health concerns that may prompt someone to consider this test include:
Persistent fatigue or low energy
Brain fog or poor concentration
Hormonal imbalance symptoms
Unexplained weight changes
Reduced exercise recovery
Sleep disturbances
Chronic inflammation
Metabolic issues or insulin resistance
Nutritional deficiencies
Family history of cardiovascular disease
Interest in preventive medicine or longevity optimisation
Even individuals without symptoms may benefit from establishing a baseline health profile to monitor long-term biological changes.
1. Comprehensive multi-system health analysis
The test evaluates dozens of biomarkers across multiple physiological systems, offering a broad picture of internal health.
2. Early detection of metabolic dysfunction
Markers such as glucose, insulin and HbA1c help identify insulin resistance and metabolic risk before diabetes develops.
3. Cardiovascular risk assessment
Advanced lipid markers including ApoB, ApoA1 and Lipoprotein(a) provide deeper insight into heart disease risk.
4. Hormonal health evaluation
The panel measures sex hormones, adrenal hormones and thyroid hormones that influence metabolism, mood and energy.
5. Nutritional and micronutrient analysis
Key nutrients such as Vitamin D, B12, magnesium, zinc and copper are assessed to detect deficiencies affecting health.
6. Inflammation monitoring
Inflammatory markers such as hs-CRP and ESR help identify chronic low-grade inflammation linked to ageing and disease.
7. Organ function evaluation
Kidney and liver biomarkers help assess detoxification capacity and metabolic health.
8. Longevity and ageing insights
Markers such as homocysteine and IGF-1 provide additional information about cardiovascular health and biological ageing processes.
We offer two convenient ways to take this test anywhere in the UK.
Option 1 – Visit a Clinic
Choose your nearest UK clinic when booking
Attend the appointment at the scheduled time
A healthcare professional will collect your blood sample
Samples are sent to the laboratory for analysis
Results are delivered securely once testing is completed
Option 2 – Home or Hotel Blood Collection
For £60 extra, a trained phlebotomist can visit you.
Book your test online
A phlebotomist travels to your home, office or hotel
Your blood sample is collected safely and professionally
No need to leave the comfort of your location
Both services are available UK-wide.
Low biomarker levels may indicate nutritional deficiencies, hormonal imbalance, immune dysfunction or organ stress.
Examples of common low results include:
Haemoglobin: below ~120 g/L in women or 130 g/L in men may suggest anaemia.
Vitamin D: deficiency often below 25 nmol/L.
Vitamin B12: below ~148 pmol/L may affect neurological function.
Testosterone (men): low levels typically below ~8–10 nmol/L.
Ferritin: low levels may indicate depleted iron stores.
Low results may be associated with symptoms such as fatigue, weakness, low immunity, reduced cognitive function and hormonal symptoms.
Normal biomarker values indicate that tested systems are functioning within expected physiological ranges.
Typical UK reference examples include:
HbA1c: below 42 mmol/mol
TSH: approximately 0.4 – 4.0 mIU/L
eGFR: above 90 mL/min/1.73m²
LDL Cholesterol: ideally below 3 mmol/L
CRP: below 3 mg/L
Maintaining biomarkers within optimal ranges supports metabolic health, cardiovascular function and healthy ageing.
Elevated biomarker levels may indicate inflammation, metabolic stress, organ dysfunction or increased disease risk.
Examples include:
hs-CRP: above 3 mg/L may indicate increased inflammation or cardiovascular risk.
ALT or AST: elevated levels may indicate liver inflammation or metabolic stress.
Homocysteine: levels above ~15 µmol/L may increase cardiovascular risk.
LDL cholesterol: levels above ~4 mmol/L may increase heart disease risk.
PSA: values above ~4 ng/mL may require further investigation in men.
High results do not automatically indicate disease but suggest that further clinical evaluation or lifestyle changes may be beneficial.
Simple steps to get your results
Choose your test online and book in seconds. Select your preferred clinic location or home visit option.
Attend one of our UK or London clinics, arrange a home nurse visit, or use a finger-prick kit where available.
Your sample is analysed by accredited UK laboratories, with secure results delivered directly to you.
Take control of your health with London Blood Tests
WhatsApp UsFollow these guidelines for accurate results
Where possible, attend your blood test between 7am and 12pm. Please wait until any short-term illness or infection has fully resolved before testing. Avoid intense exercise for 24–48 hours beforehand, as this can affect certain markers.
Fasting is not always required, but some tests may recommend it. If fasting is advised, avoid food for 8–12 hours before your appointment and drink water only. Stay well hydrated, as this helps with sample collection and accuracy.
Continue prescribed medications unless advised otherwise by your clinician. Avoid vitamin, mineral, or biotin supplements for at least 24–48 hours before your test, as these can interfere with results. If you are unsure about any medication or supplement, please let us know before your appointment.
For hormone-related tests, timing within your menstrual cycle may be important. If relevant, follow any specific guidance provided on your test page.
If you have any questions or special circumstances, our team is happy to advise before your appointment.
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