- 一般的に知られていること
- Manganese is a trace mineral the body uses in bone formation, in the metabolism of carbohydrates and protein, and as part of an antioxidant enzyme; whole grains, nuts, legumes, leafy greens, and tea are common sources.
- 摂取が少ないとき
- A manganese shortfall is very rare because the mineral is widespread in plant foods, and is not a common topic on a typical diet.
- 摂取が多いとき
- Very high manganese, mostly from supplements or workplace dust exposure, is commonly discussed in relation to nerve effects; the commonly cited upper intake level for adults is 11 mg a day.