Is Honey Toasted Oats Cereal Safe for Kidney Stones? (Caution)
mg oxalate
per serving
Serving: 1 cup (40 g)
Verdict: 🟡 Caution
Per 100g: 63 mg
Data: Harvard T.H. Chan SPH (2024)
Here's the takeaway: Honey Toasted Oats Cereal falls in the Caution band (🟡) at 25 mg oxalate per serving. Not off-limits, but not free — moderate portions, a few times a week at most, and preferably with dairy or another calcium source at the same meal.
Putting Honey Toasted Oats Cereal in context: it lands well above the category average of 14 mg. In the database, 84% of grains & pasta (170 of 201) fall in the 🟢 Safe group (under 25 mg oxalate/serving). The typical grains & pasta here averages 14 mg oxalate per serving, so Honey Toasted Oats Cereal runs 80% 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 grains & pasta rated Caution for a full side-by-side.
Why does the safe threshold matter?
The 25 mg per serving threshold is based on clinical guidance for kidney stone patients. Harvard's lab data (2024) provides the most reliable oxalate measurements available — no database estimates, direct lab analysis. For context, Honey Toasted Oats Cereal measures 25 mg per 1 cup, rated Caution.
Can I eat this food every day?
For Safe foods (under 25 mg/serving), daily use is generally fine. Caution and Avoid foods work better as occasional items — rotate them with safer options so no single high-oxalate food becomes a habit. For context, Honey Toasted Oats Cereal measures 25 mg per 1 cup, rated Caution.
Where does the oxalate data come from?
The numbers come from Harvard T.H. Chan SPH's 2024 laboratory measurements, published through the OHF database. Direct lab analysis, which is why they're treated as the reference values for food oxalate. For context, Honey Toasted Oats Cereal measures 25 mg per 1 cup, rated Caution.
Should I also check sodium and calcium?
Yes — kidney stone risk isn't just about oxalate. High sodium increases urinary calcium (a stone promoter). Adequate dietary calcium (from food, not supplements) actually binds oxalate in your gut. Check the food's full nutrition page for the complete picture. Honey Toasted Oats Cereal comes in at 25 mg oxalate per 1 cup (Caution) in the measured database.