Advanced Bloodwork for Longevity

A standard blood panel was designed to detect disease that is already present. An advanced longevity panel measures the markers that reveal where your metabolism, cardiovascular system, and inflammatory state are heading — typically years before anything becomes clinical.

PURCHASE Advanced BLOODWORK Explore the longevity blueprint

Why Choose Bloodwork Testing at Custom Fit?

50+ marker panel

A comprehensive draw covering cardiovascular, metabolic, inflammatory, thyroid, hormonal, and nutritional markers. Single blood draw, processed in less than a week.

Expert-reviewed results.

Every bloodwork panel at Custom Fit is reviewed by a physician or registered dietitian. Results are reviewed in a structured session that contextualizes each marker relative to your goals, current training and nutrition approach, and any other testing data from your Longevity Blueprint assessment.

Integrated interpretation.

Bloodwork results reviewed alongside a DEXA scan and VO₂ max test produce a different and more useful analysis than bloodwork reviewed in isolation. Elevated hsCRP alongside high visceral fat points clearly in one direction. Low ferritin alongside a declining VO₂ max trend points in another. The panel's findings become most actionable when read as part of a complete physiological picture.

What an advanced longevity Blood panel covers

The Custom Fit advanced bloodwork panel covers 50+ markers across six categories. Each one targets a gap left by standard primary care bloodwork.

Laboratory Tests Include

Cardiovascular & Inflammatory Markers: Total Cholesterol, LDL (Calculated), HDL (Direct), Triglycerides, ApoB, Lp(a), hs-CRP (High Sensitivity C-Reactive Protein), Homocysteine, ESR (Erythrocyte Sedimentation Rate)
Metabolic Health & Blood Sugar Regulation: Hemoglobin A1c, Insulin, Beta Cell Function, Uric Acid, Cystatin C, Total CK (Creatine Kinase)
Complete Blood Count (CBC) & Blood Health: CBC w/ Differential and Platelets, CBC
Thyroid Function: TSH (Thyroid Stimulating Hormone), Free T4, T3 (Triiodothyronine)
Sex & Reproductive Hormones: Testosterone, Total, Testosterone, Free (Incl. Albumin, SHBG), SHBG (Sex Hormone-Binding Globulin), Dihydrotestosterone (DHT), Estradiol, FSH (Follicle-Stimulating Hormone), LH (Luteinizing Hormone), DHEA-S (Dehydroepiandrosterone Sulfate), Prolactin, PSA (Total), Free PSA
Iron Status & Anemia Panel: Iron, TIBC (Total Iron-Binding Capacity), UIBC (Unsaturated Iron-Binding Capacity), Transferrin, Ferritin
Comprehensive Metabolic Panel: Glucose, Calcium, Sodium, Potassium, CO₂ (Bicarbonate), Chloride, Albumin, Total Protein, ALP (Alkaline Phosphatase), ALT (Alanine Aminotransferase), AST (Aspartate Aminotransferase), Bilirubin (Total), BUN (Blood Urea Nitrogen), Creatinine, BUN/Creatinine Ratio

Optional Add-Ons

60-Minute Consultation with Dr. Jahan Fahimi: $700
VO2 Max Testing: $285
Continuous Glucose Monitoring (2 weeks) + Dietitian Consult: $450
Option to add on additional tests per request
Bundle with DEXA, VO2 Max Testing, and Genetic Testing: $1250 (total)

Explore the longevity blueprint

Why these markers matter for longevity

The distinction between a standard panel and an advanced longevity panel is not simply more tests. It is a different purpose.

Standard panels are calibrated to the statistical norms of a large population — a population that includes significant proportions of sedentary, overweight, and metabolically compromised individuals. A result in the "normal range" confirms that your value is not unusual relative to that group. It does not confirm that your value reflects optimal health or a favorable long-term trajectory.

An advanced longevity panel is calibrated around the variables most strongly associated with how people age. ApoB and Lp(a) because cardiovascular disease remains the leading cause of death and both outperform standard lipid markers as predictors. Fasting insulin and HOMA-IR because insulin resistance is the upstream driver of type 2 diabetes, much of cardiovascular disease, and non-alcoholic fatty liver disease — and it is addressable through training and nutrition at the early stage. hsCRP and homocysteine because chronic inflammation is implicated in every major age-related disease and is modifiable.

These markers do not replace your primary care relationship. They deepen it — providing data your physician can use and that most practices are not resourced to collect proactively.

HOW IT WORKS

1. Purchase Bloodwork

Start by purchasing your bloodwork as a standalone draw or through our Longevity Blueprint package online.

2. Schedule Appointments

Expect an email from a team member to coordinate appointments for blood draws, consultations, and any add-ons like imaging or CGM.

3. Results Notification

Receive a text and email within 1 week when your results are ready.

4. Comprehensive Report and analysis

Access a personalized summary report with actionable insights to share with your healthcare provider.

Who Benefits from Custom Fit Bloodwork?

Athletes & Fitness Enthusiasts

Optimize recovery, endurance, and performance with precise data.

Family History Risk

Anyone with a family history of cardiovascular disease who wants to assess their actual cardiovascular risk markers beyond LDL

Individuals with Fatigue or Health Concerns

Pinpoint deficiencies or imbalances contributing to low energy or discomfort.

Preventive Health Seekers

Identify risks for chronic conditions and take proactive steps to enhance longevity.

Understand your metabolism.

An advanced blood panel gives you the metabolic data that training and nutrition decisions should be informed by — not estimated. Available at Custom Fit's Hayes Valley. Open to members and non-members.

PURCHASE BLOODWORK Explore the longevity blueprint

Bloodwork Package

$499

(includes 30-minute dietitian consult)

Optional Add-Ons

60-Minute Consultation with Dr. Fahimi

$700

VO2 Max Test

$285

Continuous Glucose Monitoring

$450

Meet Dr. Jahan Fahimi

Jahan Fahimi, MD, MPH brings over 15 years of clinical expertise to Custom Fit’s bloodwork program. A board-certified physician and Professor of Emergency Medicine at UCSF, Dr. Fahimi has shifted his focus to preventing chronic diseases and improving long-term health outcomes.

With a background in biochemistry and epidemiology, Dr. Fahimi translates the latest research into actionable health strategies. He has authored over 40 peer-reviewed studies and been featured in prominent outlets like CNN, The Washington Post, and NBC. His expertise ensures you receive insights rooted in the most up-to-date medical science.

FAq

Explore More Longevity Services at Custom Fit

PERSONAL TRAINING

Results-driven, structured workouts crafted just for you

Custom Fit trainer assisting a client during a personal training session squat

DEXA Scans

Detailed insights on your metabolic health, with over 50 key biomarkers that can determine your risk for future chronic disease or illness.

VO2 Max testing

Measures endurance and metabolism to personalize your fitness plan.

Nutrition Coaching

Provides tailored guidance to optimize health, achieve results.