OxalWise › Food Atlas › Meals
How much oxalate is in green smoothie (spinach-based)?
Very high · > 50 mg250 mg
per 12 oz (355 ml)
Stone-former territory. Rare, small, or avoided.
The wellness trap — a daily spinach smoothie can be an entire week’s strict budget.
Most clinicians suggest calcium-oxalate stone formers stay under 100 mg of oxalate a day (stricter plans use 50 mg) — and eat normal calcium with meals, which binds oxalate in the gut. Values are estimates from published analyses; they vary by variety and preparation, so trust the band, not the decimal.
OxalWise is an educational reference, not medical advice. If you form stones, build your plan with your physician or a registered dietitian.