your nutrients, the long view.
Your body keeps a store of every nutrient — some it holds for months, some for a single day. WellSavvy makes those stores visible as they rise and fall, so when one starts running low, you can see it coming, often months ahead. Start a supplement, and you can watch whether it's actually working.
your body runs on reserves. we track 31 of them.
Every vitamin and mineral is a tank — food tops it up, your body slowly draws it down. So you see what's building and what's running low. We also read what your body actually absorbs, not the label total, and how foods change each other.
Iron for energy
well-stocked
Vitamin D
low
Calcium
steady
Magnesium
well-stocked
Sodium
within limit
today · tomorrow
- eat → the tank fills
- time passes → it slowly drains
- you watch the trend, not just today
the smart part, when you want it.
Targets start from the National Academies' dietary references, then bend to your age, sex, and life stage — what your body needs shifts through pregnancy, into your forties, or with a change in how you eat.
We model real absorption, not label totals. Iron from plants lands at roughly 10%, and your body absorbs more of it when your stores run low, less when they're full.
Vitamin C can boost iron absorption up to about 3×; calcium competes with it. We read each meal in a 3-hour window and adjust.
Vitamin D can hold roughly two months of reserve; calcium, weeks; vitamin C about a day. Fiber and sugar reset each night. So one low day isn't an alarm — it's a trend you can see coming.
The absorption rates, the interactions, how long each reserve lasts — every number here comes from published nutrition research, not a guess.
vitamins (13)
- Vitamin A
- Vitamin B1
- Vitamin B2
- Vitamin B3
- Vitamin B5
- Vitamin B6
- Vitamin B12
- Vitamin C
- Vitamin D
- Vitamin E
- Vitamin K
- Folate
- Choline
minerals (10)
- Calcium
- Iron
- Zinc
- Magnesium
- Potassium
- Sodium limit
- Phosphorus
- Copper
- Manganese
- Selenium
fats & fiber (8)
- Fiber
- Omega-3
- Omega-6
- Mono fat
- Sugar limit
- Saturated fat limit
- Trans fat limit
- Cholesterol limit
everything, connected.
conclusions, not just charts.
On their own, your meals, sleep, movement, and feelings live in separate apps, each telling only part of the story. Brought together, they begin to explain each other, both today and across the weeks behind you.
Your meals, water, movement, sleep, and feelings — plus whatever your watch, ring, or health app records. WellSavvy reads them in one place, so a connection can show itself.
A short read each morning for the day ahead, and a longer view across weeks and months. The morning read is for right now; the long view is for the bigger picture.
Look back over a week, a month, or any stretch you like, and quiet repeats and connections begin to surface. WellSavvy points them out one at a time, gently, with a small thing to try if you want to.
When a pattern is still forming, WellSavvy says so. When it's clearer, it says that too. You always know how confident it is — so nothing ever lands as a verdict.
a day that feels like a diary.
Logging your whole day takes seconds, in whatever way feels easiest. It all gathers on your home screen into one calm read of your body, your macros, and how your day is going. And every bit of it quietly feeds the deeper reserves-and-patterns picture underneath.
logging that gets out of your way.
Speak it, photograph it, type a few words, or scan a barcode — and a workout logs just as easily, in the same place. Your recents and usual meals are a tap away. Pick whatever's easiest in the moment, and logging stays quick and out of the way.
WellSavvy turns what you said into a clear list, and asks only when it's genuinely unsure — a small bowl or a large one? Answering is a quick tap, never a form to fill in. And if you've missed a few days, you can add them all at once.
Water, feelings, and weight take a tap on the same screen — no separate trackers. And if you wear a watch or ring, your steps and sleep arrive on their own and fold into the picture.
Movement isn't just a tally. Log a workout or a long walk and your targets gently widen to match the day you actually had, so a heavier day asks a little more of you, and an easy day asks less.
and a small read, made for you.
A nutrient or two worth your attention today, with the reason in plain words. You can follow the lead, or pick your own — and tomorrow picks up where you left off.
Something small and genuinely useful, drawn from your own week — not generic advice you've read a hundred times before.
It's a quiet moment, not a feed — no badges, no notifications chasing you back, nothing keeping score. You see it when you open the app, and carry on with your day.
gentle, on your terms.
Nothing here is fixed in stone. Your targets are ranges, not verdicts; the numbers you'd rather not see stay out of sight; and the goals are yours to set, change, or skip entirely.
Your targets start from established nutrition science for your age, sex, and body, then sit as a comfortable range rather than a single hard number. There's room to be human.
A long walk or a hard workout nudges them up; a rest day settles them back. The targets follow your real life, not a number set once at the start of the month.
Turn calories off completely if they're not helpful for you. Choose a calm glance or the full detail. The app shows what you ask for, and stays quiet about the rest.
Adjust any target, lock the ones you care about, or set no goals at all. WellSavvy fits around you, not the other way around.
a library to dip into.
Everything worth looking up, kept close and ready when you are: the foods, the nutrients, the recipes, and your own kitchen.
Look up any food and any of the nutrients we track — what it does, where to find it, how your body uses it. Plain language, grounded in the science, and clear about what's known and what isn't.
Browse recipes or build your own. Change the servings, swap an ingredient, and the nutrition updates with you. Savvy can help you shape one from scratch, around what you actually like.
Keep a pantry of what you have, and WellSavvy ranks the recipes you can make right now, quietly taking items off as you use them. And when a nutrient needs attention, the foods it suggests flag what's already in your fridge.
savvy, when you want it.
Savvy is WellSavvy's AI helper — quietly there as you log, and ready when you want it: to clear up a quick question, shape a recipe, or make sense of a week that felt a little off. It also learns your food preferences, and suggests things you might like. It's there to inform, never to instruct, and the choice always stays yours.
A quick question clears up an ambiguous entry without breaking your flow — which kind of pasta, how big the portion. You answer in a tap and carry on.
Building a recipe, deciding what to eat when the old hunger signals feel different, or making sense of a tired week — Savvy works from your own data, not a script, and learns what matters to you as it goes.
Ask why, and Savvy shows its working — the data it's looking at, and the reasoning behind what it says. You see how it got there, not just the answer.
see it for yourself, soon.
WellSavvy is in the works.
Leave your email and we'll tell you the moment early access opens.