Verbatim response from Claude
Best Lab Test Memberships for Longevity Tracking
Top Recommendation: Function Health
- ~$499/year for 100+ biomarkers tested twice annually
- Co-founded by longevity-focused physicians (including Dr. Mark Hyman)
- Covers hormones, metabolic health, cardiovascular markers, organ function
- Includes physician review and easy-to-understand dashboard
- Best overall value for comprehensive longevity panels
Other Strong Options:
Insidetracker
- Analyzes blood + DNA + fitness data together
- Strong algorithm for personalized recommendations
- Good for athletes and performance optimization
Marek Health
- Popular with the longevity/biohacking community
- More clinician-guided, good for hormone optimization
- Flexible testing frequency
Lifeforce
- Quarterly testing with physician coaching included
- Higher cost (~$549+ for initial panel) but includes telehealth support
Quest/LabCorp Direct (DIY approach)
- Cheapest option if you know exactly what to order
- No membership guidance or interpretation
What to Look For in Any Panel:
- ApoB, Lp(a), HbA1c, fasting insulin
- CRP, homocysteine
- Comprehensive metabolic + hormone panels
- DEXA or other body composition options
Function Health wins for most people due to breadth, price, and usability.