Deficiency Risk Calculator
Assess your risk for common nutrient deficiencies (Vitamin D, Iron, B12, Calcium) based on age, diet, lifestyle, and supplement use. Get a personalized risk profile.
Step 1: Personal Profile
2 hrs
Why these factors?
Age, gender, sunlight, and diet strongly influence your need for vitamins and minerals. For example, older adults often need more B12 and vitamin D.
Step 2: Lifestyle & Supplements
4 servings
2 servings
Supplements & intake
Fruits/veg provide vitamin C (boosts iron absorption). Dairy gives calcium. Supplementation directly lowers deficiency risk.
Your Deficiency Risk Profile
Summary
Nutrient Breakdown
Factor Analysis
Overall Deficiency Risk
Moderate
Score: 42/100 · Moderate risk
Vitamin D risk
Moderate
Iron risk
Low
B12 risk
Low
Calcium risk
Moderate
Nutrient‑Specific Risk Comparison
| Nutrient | Your Risk Level | Key Factors | Recommended Action |
|---|
How Your Factors Influence Risk
Understanding Your Score
Risk score formula
Each factor (age, gender, diet, sunlight, intake, supplements) contributes to nutrient‑specific risk scores. The overall risk is a weighted average (0–100).
Talk to a Registered Dietitian
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