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Vanadium

minerals

Vanadium is a trace mineral that plays a role in bone metabolism and insulin sensitivity, though human requirements remain unclear. Evidence for supplementation benefits in healthy individuals is limited, with most research conducted in animal models or diabetic populations.

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Benefits

May improve insulin sensitivity and blood glucose control
Supports bone mineralisation and skeletal health
Potential anti-inflammatory properties
May enhance athletic performance and muscle function
Acts as a cofactor in various enzymatic processes

Dosage

Typical Dose

10-30 mcg daily

Upper Limit

100 mcg daily (from food and supplements combined)

Timing

With meals to optimise absorption

Forms & Bioavailability

Vanadyl Sulphate

Moderate

Sodium Vanadate

Moderate to High

BMOV (Bis-maltolato-oxovanadium)

High

Food sources (mushrooms, shellfish, black pepper)

Variable

Side Effects

Gastrointestinal upset, nausea, and diarrhoea at higher doses
Potential liver and kidney toxicity with chronic high-dose supplementation
Headaches and fatigue reported in some users

Interactions

May potentiate insulin and diabetes medications, increasing hypoglycaemia risk
Can inhibit thyroid peroxidase enzyme, potentially affecting thyroid function
NSAIDs may interfere with vanadium absorption and efficacy

Research Summary

Clinical trials in humans are sparse; most evidence derives from animal studies demonstrating insulin-mimetic properties. A limited number of human studies suggest potential benefits for glycaemic control in type 2 diabetes, but results remain inconclusive. The gap between theoretical benefits and practical supplementation evidence warrants caution and further rigorous human research.

The Bottom Line on Vanadium

Vanadium is emerging in research with limited but interesting evidence.It is most commonly used for may improve insulin sensitivity and blood glucose control and supports bone mineralisation and skeletal health. As with any supplement, individual results vary. Start with the lower end of the dosage range and assess for 4-8 weeks before adjusting.

About Our Research

This profile is compiled from peer-reviewed research published on PubMed, the NIH Office of Dietary Supplements, and established nutritional science databases. Dosages reflect clinically-studied amounts from human trials where available. We update profiles as new research emerges. This is not medical advice — consult a healthcare professional before supplementing.

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Disclaimer: This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement, especially if you have existing health conditions or take medication.

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