Assertion: manganese | /r/HasProperty | safe
Facets:
value: quite
type: DEGREE
value: in adequate amounts
type: OTHER
Source sentences:
text: While manganese is safe in adequate amounts, those with iron deficiency anemia and liver or kidney disease, as well as those who inhale the mineral should be cautious.
text: Manganese appears to be quite safe.
text: Manganese is considered to be safe at doses under 11 mg a day in adults.