Overview
Trace mineral with insulin-mimetic effects studied for T2DM.
Mechanism of action
Inhibits phosphotyrosine phosphatases, prolonging insulin receptor activation.
Effects on the body
Organ system effects
Evidence-based benefits
Lowers fasting glucose in T2DM (short-term)
Moderate evidencePotential side effects
- · GI upset
- · Green tongue
- · Long-term safety unknown
Drug interactions
No notable interactions reported.
Supplement interactions
None listed.
No specific avoidances listed.
Dosing & bioavailability
Where to buy
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Scientific evidence (8)
Vanadyl sulfate in T2DM
Goldfine AB, et al.
6-week trial in 11 T2DM patients.
Reduced fasting glucose and HbA1c.
PubMed: Vanadyl Sulfate — Lowers fasting glucose in T2DM
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PubMed: Vanadyl Sulfate — randomized controlled trial
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PubMed: Vanadyl Sulfate — meta-analysis
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PubMed: Vanadyl Sulfate — pharmacokinetics
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PubMed: Vanadyl Sulfate — safety adverse events
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PubMed: Vanadyl Sulfate — dose response
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Google Scholar: Vanadyl Sulfate — clinical evidence
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