Chromium is a trace mineral that enhances the action of insulin, helping your dog's cells take up glucose from the bloodstream more efficiently. While not as well-studied in dogs as in humans, chromium is thought to play a supportive role in blood sugar regulation and may be of particular interest for overweight dogs or those at risk of insulin resistance.
A half cup of cooked broccoli provides roughly 10–15mcg of chromium — dogs have no formally established chromium requirement, but a medium dog likely needs only 20–40mcg per day from all sources. Broccoli, green beans, and oats are among the richer food sources. Chromium supplementation is not standard practice for dogs.
0.0% of daily nutrient intake
Chromium makes up 0.0% of your dog's total daily nutritional requirements by weight. That's a tiny amount — but it matters.
True chromium deficiency has not been well-documented in dogs on balanced diets. Theoretical signs would include impaired glucose tolerance and insulin resistance, but these are rarely attributed to chromium alone.
Dietary chromium from food sources is very poorly absorbed and excess is not a practical concern. Supplemental chromium at very high doses could potentially cause kidney or liver stress, but this would require amounts far beyond dietary levels.
| Life Stage | Size | Min | Max | Unit | Notes |
|---|---|---|---|---|---|
| Adult | medium 10-25kg | 0 | 40 | mcg | No formal NRC requirement for dogs. Estimated adequate intake based on human and animal research extrapolation. |
Source: general veterinary consensus
