How the plan gets written
Four steps, with a person checking the end of each one.
01
Your panel arrives
Every biomarker from your latest draw, plus anything you’ve tested with us in the past.
02
The model drafts
It weighs your markers against your goals, training, sleep and what has changed since last time.
03
A physician signs
A doctor edits or removes anything that doesn’t suit you. Nothing goes out automatically.
04
It updates monthly
Fresh check-ins and new results reshape the plan, so it follows where you really are.
What a month really looks like
No vague tips about eating better. Each line is a number you can hit, tied to a marker we measured and a date we’ll check it again.
Targets you can measure, not adjectives
Everything tied back to a biomarker
A retest date on the things that moved
November plan
Signed by Dr. Desai
Protein · 130g a day
Ferritin 34 → recovery
Zone 2 · 3 × 45 min a week
HbA1c 5.4
Vitamin D · 2,000 IU with breakfast
25-OH D at 24 ng/mL
Sleep · 10:45pm–6:45am
Evening cortisol high
Retest · Ferritin, vitamin D — Feb 4
Booked automatically
Six things it keeps track of
Nutrition targets
Protein, fiber and the two or three nutrients your panel says you’re low on.
Movement
Weekly training load built around your recovery, not a one-size program.
Sleep & recovery
A sleep window and wind-down shaped by your cortisol curve.
Supplements
Only when a marker calls for one, with a dose, a form and an end date.
Retest schedule
Which markers to recheck and when, and what result would change the plan.
Monthly check-in
Five quick questions a month. Your answers shape the next plan.

Reviewed, not generated
The software drafts. A physician decides. That order never changes, and it’s why we’re comfortable putting a plan in front of you at all.
A doctor signs every plan
Nothing reaches you automatically; a physician edits or rejects every draft first.
It says when it does not know
When the evidence is thin, the plan says so rather than making up a target.
Your data stays yours
We never sell or share it. Export or delete all of it from your account in one click.
Bring a panel, leave with a plan
The plan comes with membership from $45 a month and works from any Tinsdale panel, including one you have already taken.
FAQ
Questions,
answered.
What people ask most about testing, results and plans. Tap any question to read the answer.
Still have questions?
Our Boston care team answers messages within a few hours.