Personal health tracker
Your health, one place.
Just talk to log it.
Meals, sleep, cycle and lab reports together. Tell Ask about your day, and it logs everything for you.
Private by default. No wearable needed.
Explore Body OS tools
See what your meals add up to.
Find foods, check portions, and see nutrients against your daily targets.
- Food facts from USDA
- Daily targets and weekly trends
- Allergy and health cautions
Your day so far
1,420kcal
of 2,000 kcal target
Breakfast
- Oats40 g
- Plain yogurt150 g
- Berries75 g
Repeats Mon, Wed, Fri · 8:00 am
Product preview with example data.
Meet Ask
A good question.
A clearer place to start.
Ask about a record, review a meal before logging it, or find your next step in care. All with the context you choose.
Preview only. The + menu explores examples; typing, uploads, voice, and sending are available after sign-in.
Illustrative conversations. Ask provides information and guidance, not a diagnosis.
Get started with AskMeals on repeat
One less thing to log.
Save your usual meal. Choose when it repeats.
Recurring meals
Interactive exampleBreakfast
Oats, yogurt & berries
265 g per log · 3 foods
- Oats
- 40g
- Plain yogurt
- 150g
- Berries
- 75g
Log at
Scheduled dates
Oct 5 – Nov 2
Logs automaticallyMon, Wed, Fri · 8:00 am
Try the days, time, or pause. This is a preview.
Changes between reports
See what changed.
The same tests, from two reports, in one place.
Report comparison
Example valuesBlood test results
Example Lab / June & September 2026
| Test / unit | Earlier12 Jun | Latest12 Sep |
|---|---|---|
| Ferritinng/mL | 28 | 42+14 ng/mL change |
| Hemoglobing/dL | 13.0 | 13.2+0.2 g/dL change |
| Vitamin Dng/mL | 22 | 29+7 ng/mL change |
Checked against the originalsBoth reports stay in your Vault.
Getting started
Start with what you have.
01
Add your profile
Your goals, routines, and relevant health details.
02
Bring something in
Log a meal, upload a report, or write a note.
03
Make it useful
Check your day, ask a question, or prepare for a visit.
Your data, your say
Your information.
On your terms.
Choose what Ask can use. Keep a copy of your records. Remove what you no longer want to keep.
- Export your data
- Delete from Settings
What can Ask use?
You choose what’s part of the conversation.
Try the switches. These are examples, not your account settings.
Grounded in real data.
Behind your food and care searches: public sources you can explore for yourself.
MAHA Body OS is independent. Use of these datasets does not imply agency endorsement.
Good to know
A few questions, answered.
What can Ask do?
Ask about your chosen health context, attach a report, or describe a meal. Meal drafts need your review before logging. You can return to saved conversations.
Can I repeat a meal automatically?
Yes. Choose the portions, days, time, and date range, then confirm automatic logging. You can edit or remove the schedule; past logs stay unchanged.
How does report reading work?
When analysis is available, AI reads text and values from your document. Check them against the original before saving. Reviewed results for the same test, unit, and lab can be compared across dated reports.
Can I book a doctor here?
Care helps you find U.S. clinicians and facilities using CMS data. Contact the practice to book and confirm insurance. Keep the visit in your calendar and download the records you want to bring.
Do I need a wearable?
No. Add your profile and log meals, water, sleep, weight, and cycle details yourself. Upload records whenever you’re ready.
Does this replace my doctor?
No. Body OS helps you organise and understand health information. It does not diagnose, treat, or replace professional medical care. Predictions are estimates, and AI readings need review.
Make a little room for yourself
Your health story.
A fresh page.
Start with what you know. Bring your routines and records into a space that grows with you.