Supplement Gap Finder (Food-first, Supplement-second)
This tool helps you spot likely nutrient gaps based on diet pattern + common signals, then gives food-first steps and a supplement-second checklist to discuss with a professional.
How to use it
Your result is a prioritized list of “gaps to consider,” not a medical diagnosis.
What does “Food-first” mean?
Start by improving the diet sources of nutrients (better absorption, broader benefits). Supplements are a backup plan when food intake is limited, absorption is impaired, or you have a clinically confirmed deficiency.
Step 1 — Your diet & lifestyle
Food-first “gap closers”
These are broadly helpful, low-risk upgrades that cover many common gaps.
Daily baseline (simple)
- Protein at each meal (eggs, fish, beans, Greek yogurt, chicken, tofu).
- 2 cups vegetables + 1–2 fruits most days.
- Fiber (beans, oats, berries, veggies) + water.
- Healthy fats (olive oil, nuts, avocado) for absorption of A/D/E/K.
Low-effort upgrades
- Add a “color add-on”: spinach, peppers, berries, carrots, crucifers.
- Swap 1 snack for nuts + fruit or yogurt + berries.
- Do a fish day 1–2x/week (or chia/flax/walnuts for plant omega-3).
- Use iodized salt in home cooking (unless advised otherwise).
When supplements can be appropriate (general)
When diet is restricted, sun exposure is low, fish intake is low, pregnancy needs are higher, or labs confirm deficiency. Always confirm with a clinician if you’re on medications or have chronic conditions.