Deficiency is very common.
Small doses regularly are best to balance blood sugars.
Can potentiate metformin and make it more effective. Great addition if you are looking for an alternative to a dose increase, or if you are wanting to reduce your dose and still get a benefit.
Chromium 6 (hexavalent) is the toxic form of chromium resulting from industrial pollution. It is the toxin that Eric Brockovich fought so hard to protect her community against.