Scan a label, build your stack, and let MedNav handle the timing, interactions, and reminders. One place for every pill, vitamin, and supplement, designed for the way people actually take them.
The average person’s medicine cabinet is a database nobody’s maintaining.
Most people take more pills than they can name, on schedules they can’t quite remember, in combinations no one has reviewed. The numbers below are current, sourced, and uncomfortable.
of adults use a dietary supplement or vitamin every month.
NHANES 2021–2023 · European Journal of Nutrition, 2025
of adults 60+ take four or more supplements simultaneously.
CDC · NHANES dietary supplement report
of prescription users also take dietary supplements every day.
Use of Medications & Supplements · JAMA, peer-reviewed
of older adults are at risk of a major drug interaction.
JAMA Internal Medicine · peer-reviewed, 2016
of patients don’t take their medication as prescribed.
WHO · a:care Congress 2024 (peer-reviewed)
The system isn’t failing because people are careless. It’s failing because there is no system.
Before
A drawer of guesses.
Bottles overlap, schedules drift, interactions go unchecked. Most people are running their own medical regimen with no review layer at all.
After
One intelligent system.
MedNav reads everything you take, checks it for safety, schedules it for absorption, and remembers for you. Your cabinet, organized like a clinic.
- Interactions checked
- Timing optimized
- Adherence tracked
Four quiet systems, working in the background of your routine.
Understanding & Clarity
Most people can’t name what their pills actually do. MedNav explains every prescription, vitamin, and supplement in plain language: what it’s for, when to take it, what to avoid, and how it interacts with everything else in your stack.
of patients can’t correctly describe what their medications are for.
Plain-language explanations, sourced and trustworthy.
Interaction Checker
Every new pill, whether prescription, supplement, or over-the-counter, gets cross-checked against your full regimen the moment it’s added. Unsafe pairings are flagged before they reach your hand.
of older adults are at risk of a major drug interaction. Half involve OTC or supplements.
Cross-checks Rx, OTC, vitamins, and supplements together.
Smart Scheduling
MedNav builds a personalized intake plan that respects half-lives, food windows, and absorption conflicts for medications, vitamins, and supplements alike. The right thing at the right time, every time.
of patients don’t take their medication as prescribed. Usually because the timing breaks down.
Timing tuned for absorption, not convenience.
A Memory That Doesn’t Miss
Reminders that respect real life: nudges when you need them, no spam when you don’t. MedNav remembers your routine, your refills, and the small details that fall through the cracks.
Adherence, without the noise.
Bring your medicine cabinet online.
MedNav for iOS is in active development. Download to be among the first to organize, optimize, and understand every pill, vitamin, and supplement that goes into your body.