MineralNo.022
Chromium
Blood-sugar metabolism (marketed).
Typical / RDA25–35 mcg
Upper limitNone set
EvidenceLimited
How to take it
Timing With a mealFood YesForm Picolinate
What to know
Widely marketed for blood sugar and weight loss, but evidence in people without deficiency is weak and inconsistent. Dietary deficiency is rare.
Interactions & cautions
- May mildly affect blood sugar — note if you take diabetes meds.
Do you actually need it?
Little evidence of benefit for most people.
Questions people ask about chromium
- Can chromium supplements help stabilize blood sugar levels?Chromium is marketed for blood sugar support, but evidence for benefits in people without a deficiency is weak. Most get 25–35 mcg RDA from diet.
- Is it safe to take chromium with berberine for blood sugar support?Combining chromium and berberine for blood sugar support requires caution due to their additive effects, especially if you are on diabetes medication.
Reference values: NIH Office of Dietary Supplements, adult general population. Educational information only — not medical advice. Confirm with a healthcare professional.