🔴 100-200 mg Oxalate
High oxalate foods — 100 to 200 mg per serving. Based on Harvard T.H. Chan SPH oxalate data (2024).
14 foods in this collection
The 100-200 mg range crosses the avoid threshold: foods here measure at least 100 mg of oxalate per serving, which most kidney stone patients should limit or skip. A single serving exceeds a typical daily oxalate budget on its own. Almonds, several nuts and seeds, and some dark leafy vegetables land here. For patients who choose to eat them occasionally, a very small portion paired with calcium is the maximum-risk-minimizing approach.
🍽️ Foods in This Collection
❓ Frequently Asked Questions
How many foods are rated "100-200 mg Oxalate"?
There are 14 foods in this category in our database, all verified against Harvard T.H. Chan SPH (2024) oxalate measurements.
Should I eat foods labeled this way?
This rating is based on lab-measured oxalate from Harvard T.H. Chan SPH (2024). It's a reliable guide, but your individual tolerance depends on stone type, medication, and overall diet — discuss with your dietitian.
How is this rating determined?
The rating is based on mg of oxalate per serving, measured by Harvard T.H. Chan SPH's laboratory analysis (2024). No estimates, no databases — direct measurement.
What does this rating mean for my kidney stone diet?
This rating comes from Harvard's 2024 oxalate measurements. It helps you make informed choices, but it's one data point. Your overall diet pattern matters more than any single food.