Chromium
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Chromium. Trace mineral marketed for blood sugar control and carbohydrate cravings.
How it works. Enhances insulin receptor signaling via chromodulin (debated).
What the research supports. 2 graded claims. Strongest: Modest fasting glucose reduction in T2D (limited).
How much to take. Typical dose: 200–400 mcg picolinate.
Side effects and interactions. 1 medication interaction listed. No serious side effects listed at normal doses.
Stacking. Pairs well with A high-quality multivitamin, Omega-3 (EPA/DHA).
Common forms. Available as Picolinate, Polynicotinate, Chloride.
Key studies. 9 studies cited. The strongest are listed with links to PubMed.
Community. Experiences from people who have tried Chromium. Anecdotes are not medical advice.
Chromium. Trace mineral marketed for blood sugar control and carbohydrate cravings.
What it is
Trace mineral marketed for blood sugar control and carbohydrate cravings.
Also called
Food sources
Goals
How it works
Enhances insulin receptor signaling via chromodulin (debated).
Pathways
- Insulin signaling potentiation
Effects
- +Insulin sensitivity (modest) supports
What the research supports
Strong: consistent results across large trials or meta-analyses. Moderate: several trials, mostly positive. Limited: small or mixed studies. Preclinical: animal or cell research only.
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Side effects & interactions
Medication interactions
Additive hypoglycemia possible.
Check any supplement–medication combination with your pharmacist before starting.
Combines with
Pairs well
- A high-quality multivitaminCovers micronutrient cofactors that support most supplement pathways.
- Omega-3 (EPA/DHA)Foundational anti-inflammatory support that complements most regimens.
Common forms
- Picolinate
- Polynicotinate
- Chloride
Key studies
9 studies cited in total.
Opens current human and preclinical literature matching Chromium and "Modest fasting glucose reduction in T2D". Filter by RCT, meta-analysis, or year on the results page.
Opens current human and preclinical literature matching Chromium and "Reduces carbohydrate cravings in atypical depression". Filter by RCT, meta-analysis, or year on the results page.
Opens current human and preclinical literature matching Chromium and "randomized controlled trial". Filter by RCT, meta-analysis, or year on the results page.
Discussion
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