Five steps, in order. No guessing.
A free, halacha-aware checkup that puts the medication review before the supplement stack — because depletions and interactions matter more than any TikTok protocol.
What are you already taking?
Map every medication and supplement before adding anything.
Check my meds →What nutrients might be affected?
See depletions caused by your prescriptions — and kosher replacement options.
See depletions →What should you test first?
Build a baseline biomarker roadmap — before spending on supplements.
Build testing roadmap →What kosher stack fits the goal?
Get a tier-ranked, kosher-verified stack matched to your goal and constraints.
Build my stack →What should you retest in 3–6 months?
Close the loop. Confirm the protocol moved a marker — or replace it with something that does.
Print the full one-page Checkup Sheet
A printable summary covering meds, depletions, tests, kosher stack and 3–6 month retest plan. Bring to your physician and your rav.
Generate sheet →Why this order matters
Most longevity content sells you the stack first. We do not. A statin can deplete CoQ10. Metformin can deplete B12. A PPI can blunt magnesium absorption. Stacking on top of an unexamined medication list is how supplements get blamed for problems they did not cause — and how real problems get missed.
Testing first means you have a baseline. Without one, you cannot tell whether the protocol worked, did nothing, or made something worse.
Retesting at 3–6 months means you close the loop. The expensive supplement either moved your marker, or it should be replaced with one that does.
Start with Step 1 now
The Medication & Nutrient Depletion Check is the highest-leverage place to begin. It is free, takes two minutes, and outputs a list you can hand to your prescribing clinician.
Run the Medication Check →Educational only. Not medical advice. Not rabbinic advice. Discuss every step with your physician and your rav before starting, stopping, or stacking anything.