I've said this before, but it's worth repeating because it's the most important principle in this entire community:
If you don't have baseline data on your biology, optimization is guesswork.
Bloodwork isn't just a nice-to-have. It's the starting point for every informed decision — whether you're researching compounds, adjusting your nutrition, or evaluating whether a protocol is actually producing measurable results.
The problem is that most standard annual physicals only cover 10 to 20 basic markers. That gives you a fraction of the picture.
What a comprehensive baseline actually requires:
Full hormonal panel — testosterone, estrogen, thyroid (TSH, free T3, free T4), cortisol.
Metabolic markers — fasting glucose, insulin, HbA1c, lipid fractionation (not just total cholesterol).
Inflammation markers — CRP, homocysteine, ESR.
Nutrient status — vitamin D, B12, magnesium, iron studies, zinc.
Organ function — liver enzymes (ALT, AST, GGT), kidney markers (creatinine, BUN, eGFR), CBC.
Longevity markers — biological age metrics, which can tell you how your body is aging relative to your chronological age.
When you have this data, you can make decisions grounded in your actual biology — not based on someone else's experience or a trending protocol.
One tool that aligns with this framework:
Superpower is a preventive health membership that tests over 100 biomarkers across 17 health categories in a single blood draw — for $199 a year. That includes a personalized health plan, biological age tracking, and a 24/7 concierge care team.
For context, concierge medicine that covers this level of testing typically costs $10,000 to $100,000 per year. Superpower delivers a comparable breadth of testing at about $17 a month.
If you've been saying you need to get bloodwork done but haven't pulled the trigger, this is a low-friction way to establish the baseline that everything else builds on.
Stay curious,
The Biohacker Network
Disclosure: Some links in this email are affiliate links. I may earn a commission if you purchase through them. I only recommend products I believe in.