How Much Oxalate Is in Banana Chips?
mg oxalate
per serving
Serving: 13 pieces (30 g)
Verdict: 🟡 Caution
Per 100g: 203 mg
Data: Harvard T.H. Chan SPH (2024)
The bottom line for Banana Chips: Caution (🟡) at 61 mg oxalate per serving. It's the middle of the road — usable, but with guardrails. Half portions, occasional frequency, calcium pairing, and watching your total daily intake keeps it workable.
Putting Banana Chips in context: it lands well above the category average of 21 mg. In the database, 89% of fruits (101 of 113) fall in the 🟢 Safe group (under 25 mg oxalate/serving). The typical fruits here averages 21 mg oxalate per serving, so Banana Chips runs 187% above that baseline. That places it on the higher end for oxalate in its category. Why this matters: the gap between two Safe foods can be wide — one may hold 5 mg oxalate while another sits at 24 mg. The lower one leaves more room in your day. See all fruits rated Caution for a full side-by-side.
Why does oxalate per 100g matter?
Normalizing to 100 grams removes serving-size differences, so you can judge which food is genuinely denser in oxalate. It matters most when you eat a bigger or smaller portion than the listed serving. Applied to Banana Chips: 61 mg oxalate per 13 pieces — Caution per Harvard (2024).
How accurate is the oxalate measurement?
These values come from Harvard's 2024 ion-chromatography analysis — the gold-standard method for oxalate. Real measured data rather than estimates. Sample-to-sample variation exists, but no published source is more dependable for food oxalate. Applied to Banana Chips: 61 mg oxalate per 13 pieces — Caution per Harvard (2024).
How does this compare to other foods?
The ratings split at 25 mg (Safe) and 100 mg (Avoid), with 25-99 mg in the Caution band. For context against similar foods, the category pages on OxalateWatch rank every item in that group by oxalate. Applied to Banana Chips: 61 mg oxalate per 13 pieces — Caution per Harvard (2024).