Is Chicken breast (Roasted) Safe for Kidney Stones? (Safe)
mg oxalate
per serving
Serving: 4 oz (113 g)
Verdict: 🟢 Safe
Per 100g: 0 mg
Data: Harvard T.H. Chan SPH (2024)
The bottom line for Chicken breast (Roasted): Safe (🟢), with 0 mg oxalate per serving — comfortably below the 25 mg safe cutoff. There's no need to limit it. Just keep your usual kidney stone basics in place: water throughout the day and calcium-rich foods at meals.
Putting Chicken breast (Roasted) in context: it lands well below the category average of 6 mg. In the database, 89% of meat & poultry (68 of 76) fall in the 🟢 Safe group (under 25 mg oxalate/serving). The typical meat & poultry here averages 6 mg oxalate per serving, so Chicken breast (Roasted) runs 100% below that baseline. That places it among the lower-oxalate options 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 meat & poultry rated Safe for a full side-by-side.
Why does the safe threshold matter?
The 25 mg cutoff comes from clinical guidance for stone formers. Below it, a food's oxalate contribution is small enough not to move the needle for most patients. Harvard's 2024 lab data sits behind these figures — direct measurements, not estimates. Chicken breast (Roasted) comes in at 0 mg oxalate per 4 oz (Safe) in the measured database.
Can I eat this food every day?
Daily eating is fine for Safe foods (under 25 mg/serving). For Caution or Avoid foods, spread them out and alternate with low-oxalate picks. The idea is keeping your weekly oxalate load manageable, not eliminating any single food. Applied to Chicken breast (Roasted): 0 mg oxalate per 4 oz — Safe per Harvard (2024).
Where does the oxalate data come from?
Harvard T.H. Chan School of Public Health (2024) via the OHF database. These are direct laboratory measurements — the most reliable oxalate data available for food. Chicken breast (Roasted) comes in at 0 mg oxalate per 4 oz (Safe) in the measured database.
Should I also check sodium and calcium?
Definitely. Oxalate is only part of the story — high sodium raises calcium in urine, and dietary calcium (from food, not pills) binds oxalate in the gut. The food's main page lists both, so it's worth checking before you plan around it. For context, Chicken breast (Roasted) measures 0 mg per 4 oz, rated Safe.