Before revision: Lithium toxicity Chromium Proposed to be involved in glucose and lipid metabolism, although its mechanisms of action in the body and the amounts needed for optimal health are not well-defined chromium deficiency / chromium toxicity Other Silicon and vanadium have SiliconDeficiency symptoms have been found in chickens and rats, though not humans.
After revision: Lithium toxicity Chromium Proposed to be involved in glucose and lipid metabolism, although its mechanisms of action in the body and the amounts needed for optimal health are not well-defined chromium deficiency / chromium toxicity SiliconDeficiency symptoms have been found in chickens and rats, though not humans.