Find nutrient gaps from everyday symptoms
Deficify turns symptoms like fatigue, brain fog, muscle cramps, and poor sleep into a focused vitamin and mineral shortlist — with safety cautions and a clean daily schedule.
Symptom-based nutrient patterns
Select common symptoms like fatigue, brain fog, muscle cramps, restless legs, or poor sleep and review educational vitamin and mineral overlaps — backed by NIH and peer-reviewed sources.
Safety-aware supplement guidance
Medication and condition cautions — ACE inhibitors, blood thinners, PPIs, metformin, thyroid meds, steroids, antibiotics — help down-rank or hide higher-risk options before you build a schedule.
Daily schedule and reminders
Save a clean supplement routine with morning, midday, and evening reminders. Check off what you took, swap items in a tap, and keep the plan simple enough to actually follow.
How Deficify works
Feel tired, foggy, or crampy and wonder if a simple nutrient gap could be behind it? Deficify turns everyday symptoms into an educational shortlist of the vitamins and minerals most associated with them — so you can research smarter, eat better, and have a sharper conversation with your clinician.
- Select the symptoms you are feeling — from fatigue and brain fog to muscle cramps and restless legs.
- Add optional safety flags (pregnancy, medications, kidney disease) and Deficify down-ranks or hides higher-risk options.
- Review evidence-backed supplement insights with timing, food-first sources, and citation links.
- Save a clean daily schedule with reminders that fit your morning routine.
Deficiency guides by nutrient and symptom
Explore common nutrient deficiencies, what they can feel like, and which foods naturally supply each nutrient. Each guide links back to the app so you can build a personalized schedule in minutes.
- Magnesium deficiency symptoms — cramps, restless legs, poor sleep, anxiety.
- Vitamin D deficiency symptoms — fatigue, low mood, bone aches, frequent colds.
- Vitamin B12 deficiency symptoms — brain fog, tingling, exhaustion, mood changes.
- Iron deficiency symptoms — fatigue, shortness of breath, cold hands, brittle nails.
- Brain fog and nutrient causes — which vitamins and minerals most commonly overlap.
- Always tired? Vitamin and mineral overlaps — the shortlist to rule out first.
Frequently asked questions
How does Deficify map symptoms to nutrient deficiencies?
Deficify cross-references your selected symptoms against peer-reviewed associations from NIH and Examine databases, then returns an educational shortlist of vitamins and minerals with confidence ratings (higher, moderate, lower overlap) based on your symptom set.
What does Deficify cost?
Deficify is a one-time $4.99 purchase on the App Store. There is no subscription, no recurring fees, no ads, and no account required.
Does Deficify diagnose vitamin or mineral deficiencies?
No. Deficify is an educational tool that surfaces possible nutrient patterns associated with your symptoms. It does not diagnose, treat, prescribe, or replace clinician judgment. Persistent, severe, or worsening symptoms warrant a conversation with a qualified healthcare professional.
Which vitamins and minerals does Deficify cover?
Deficify covers 25+ common vitamins and minerals, including magnesium, vitamin D, B12, B6, iron, zinc, calcium, folate, omega-3, and potassium. Each entry includes timing, food-first sources, safety cautions, and citation links.
Is my symptom data private?
Yes. All symptom selections, supplement schedules, and reminders are stored on your device. Deficify does not require an account and does not transmit personal health data to external servers.
Does Deficify warn about medication interactions?
Deficify includes cautions for common medications and conditions including ACE inhibitors, blood thinners, PPIs, metformin, thyroid meds, steroids, antibiotics, pregnancy, and kidney disease.
Deficify is for educational purposes only. It does not diagnose, treat, prescribe, or replace clinician judgment. Persistent, severe, or worsening symptoms warrant a conversation with a qualified healthcare professional. If you are pregnant, breastfeeding, on prescription medications, or have a medical condition, consult your clinician before starting any supplement.