19 questions about how you eat and how you live, scored against 49 published risk factors drawn from 10 NIH reference sources. You get a ranking — and next to every line, the reason it is there and where that reason comes from.
Everything below is inferred from what you tell us about your diet, your sunlight and your medicines — the same reasoning a dietitian applies at a first appointment. Only a blood test can tell you your actual status, and where that matters we will say so rather than pretend otherwise.
Requirements differ by age and life stage more than by anything else you will tell us.
No account, and no email needed to see your result.
Ten nutrients ordered by how much your answers argue for each one — not an alphabetical checklist.
Each reason links to the NIH fact sheet it rests on, so you can check us rather than trust us.
The foods that fix each gap come first. A supplement is what you reach for when food has not worked.
Already have bloodwork? See what the paid tiers add.