Which vitamins are you low on? Check from your symptoms.
Vitaminico is a free AI nutrition coach — tell Vita what you want to feel, and in 2 minutes she finds what your body's likely missing. You get your most likely nutrient gap and exactly what to eat for it — food-first, no pills, no needles.
Food-first · reviewed by registered dietitians · every number sourced to NIH
Where to start
Feel better, starting from your plate
Free, food-first guides — every claim reviewed by a registered dietitian and sourced to the NIH. Pick a focus, or browse them all.
How do I check my vitamins?
The free first step to find which vitamins you're low on — without a blood test.
Read the answerAll guides
Every food-first guide in one place — energy, skin, sleep and safety.
Browse guidesSymptoms
Tired, foggy or cramping? See the nutrient gaps most often behind it.
Check a symptomVitamins & minerals
What each nutrient does, how much you need, and how much is too much.
Browse the libraryFoods
The best food sources of iron, vitamin D, B12, magnesium and more.
Find the best sourcesEnergy
Why you're running low, and the everyday foods that fuel steady energy.
Read the guideClear skin
The nutrients that build real radiance — glow from within.
Read the guideSafety Checker
Check any supplement against safe upper limits before you take it.
Check a supplementFeatured guides
Start reading tonight
The best foods for energy
The whole foods that fuel steady energy — and three that quietly drain it.
Read
Vitamins & minerals for energy
Iron, B12, magnesium and vitamin D — what each does and the foods that carry it.
Read
Foods for glowing skin
Six nutrients that build real radiance — glow from within, no serum required.
ReadVitaminico for iPhone
The whole plan lives in the app
Vitaminico is a free, symptom-based vitamin checker — you tell it how you feel and it flags the vitamins to look into.
- A 2-minute AI chat with Dr. Vita that reads your symptoms — no food-logging, no needles
- Your top 3 likely vitamin gaps across D, iron, B12, magnesium, zinc, omega-3, iodine and folate
- A food-first plan: what to eat, where to get it, and what to skip — supplements second
- No signup wall and no pill subscriptions — the full check works the moment you open it
Free · iPhone · no email to start
Not sure where to start?
Take the free 2-minute check and Vita will point you to your most likely nutrient gap — plus what to eat for it.
Start the free check ›Free · ~2 min · no sign-up · not a diagnosis
Medically reviewed by real registered dietitians
Every guide is checked by a credentialed RD, and every RDA and upper-limit number is sourced to the NIH Office of Dietary Supplements.
Every number is sourced to the NIH Office of Dietary Supplements.