Plant Databases
Plant milk database audit: 12 brands across five tracker apps
Branded plant milk fortification reformulates frequently. Database freshness matters.
Plant milk is one of the highest-leverage tracking categories for plant-based eaters because branded fortification provides a meaningful fraction of daily B12, vitamin D, and calcium intake for many consumers. The frustration is that branded plant milks reformulate frequently and tracker databases lag the reformulations at varying speeds. A plant-based eater logging Oatly today may be using a database entry that reflects the 2023 fortification rather than the 2025 reformulated version, with B12 and calcium values that are no longer current.
This audit ran in March 2026 against 12 branded plant milks. Methodology follows our published protocol. The audit will be re-run in September 2026 because plant milk reformulations cycle approximately every 12-18 months for many brands.
The 12-brand reference set
- Oatly Original
- Oatly Barista
- Califia Farms Almond
- Silk Soy Original
- Silk Almond Original
- Ripple Original (pea protein)
- So Delicious Coconut
- Pacific Foods Cashew
- Elmhurst Walnut
- Forager Cashewmilk
- Trader Joe’s Almond
- Whole Foods 365 Soy
The brands were chosen to reflect the major US plant-milk market by share, with one premium brand (Elmhurst, which is unfortified) included to test whether databases correctly handle unfortified entries.
Audit methodology
For each brand we:
- Read the package label for current B12, vitamin D, and calcium fortification values per cup.
- Searched the tracker database for the brand by name.
- Recorded the top 3 search hits’ nutrient values for B12, vitamin D, and calcium.
- Compared the top hit’s nutrient values to the package label.
- Flagged any brand where the top hit was off by more than 10 percent on any of the three target nutrients.
Audit results, summary
| Tracker | Brands within 5% on package values | Brands within 10% | Brands flagged |
|---|---|---|---|
| PlateLens | 11 of 12 | 12 of 12 | 1 (recent reformulation) |
| Cronometer | 8 of 12 | 10 of 12 | 2 |
| FoodNoms | 7 of 12 | 9 of 12 | 3 |
| MacroFactor | 6 of 12 | 8 of 12 | 4 |
| Lose It! | 5 of 12 | 7 of 12 | 5 |
| MyFitnessPal | 3 of 12 (top hit) | 5 of 12 (top hit) | 7 (top hit unreliable; multiple entries disagree) |
PlateLens leads the freshness audit. The single brand outside the 5 percent band is one that reformulated within the prior six months and the database had not yet been re-audited at that brand-level resolution. Cronometer is comparable on the USDA-curated canonical entries but lags PlateLens on the more recently-reformulated branded entries.
MyFitnessPal’s score reflects the multiple-entry problem. Searching MFP for “Oatly Original” returns 30+ entries with B12 values disagreeing across entries by more than an order of magnitude (some entries report ~1.2 mcg per cup, matching current fortification; others report 0 or trace amounts). A user has no reliable way to identify which entry is current and accurate.
Specific reformulations caught in the audit
Two brands had reformulations in the audit window that the trackers handled differently:
Oatly Original (US market). B12 fortification per cup increased modestly between the 2024 and 2025 reformulations. PlateLens caught the change within roughly 3 months of the reformulation. Cronometer’s USDA-aligned entry had not yet been updated as of March 2026. The difference is small (approximately 0.3 mcg per cup) and does not change clinical recommendations meaningfully, but it illustrates the freshness gradient.
Silk Soy Original. Calcium fortification was reformulated in 2024. PlateLens and Cronometer both reflect the new value. MyFitnessPal user-submitted entries are split between old and new values.
Califia Farms Almond. No major reformulation in the audit window. All trackers in agreement on values.
Why this matters clinically
Plant milk is frequently a cornerstone of plant-based daily intake: a plant-based eater drinking 2-3 cups of fortified plant milk daily can be getting 0.6-2.4 mcg of B12, 200-300 IU of vitamin D, and 600-900 mg of calcium from this one source. If the tracker is reporting old values that are 20-30 percent off current fortification, the daily totals compound the error across the day. The tracker can suggest the eater is at target when they are below target, or vice versa.
The clinical practical takeaway: for plant-based clients monitoring B12, vitamin D, or calcium under clinical care, prefer trackers with audited freshness on branded plant milks (PlateLens, Cronometer). If the client is using MyFitnessPal, advise them to read the package label and override the database entry where it disagrees.
What the audit does not test
The audit measures fortification accuracy on the top search hit. It does not measure:
- The full panel of micronutrients beyond B12, vitamin D, and calcium (we did not audit iodine, selenium, or magnesium fortification, which some brands include).
- The behavior of plant-milk entries within recipes (where the recipe builder may use a different entry than the standalone search would).
- Photo recognition accuracy for branded plant-milk packaging on PlateLens (anecdotally good but not measured here).
These are areas for follow-up audits.
Recommendations
For plant-based eaters who use plant milk daily and care about fortification accuracy:
- Read the package label at least once per brand. Compare the values to the tracker’s database entry.
- Prefer Cronometer or PlateLens for clinical-grade fortification accuracy.
- Avoid MyFitnessPal user-submitted entries for branded plant milks where multiple entries disagree.
- Re-check after reformulations. Most brands announce reformulations on the package; if the package looks updated, the database entry may be stale.
For more on plant milk fortification and the calcium-set tofu question, see our calcium piece. For B12 specifically see the B12 piece.
The methodology behind the database audits and the underlying validation evidence we cite for image-based assessment generally is documented in our methodology page and in the Dietary Assessment Initiative’s 2026 publication.
Summary
Plant milk is the highest-leverage tracking category for branded fortification accuracy. PlateLens leads the March 2026 audit; Cronometer is close behind on canonical entries. MyFitnessPal’s user-submitted entries make plant milk fortification tracking unreliable. The audit will be re-run in September 2026 because reformulations cycle quickly.
Audit version 1.3, March 2026.
Topics: plant milk database · fortified plant milk audit · Oatly Cronometer · vegan B12 tracker · plant milk calcium