Assertion: magnesium | /r/HasProperty | macro-mineral
Facets:
Source sentences:
text: Magnesium is a macro-mineral, which, unlike trace minerals, is needed by the body in large amounts.
text: Magnesium is one of seven macro minerals, meaning you need relatively large amounts of it each day to stay healthy.
text: Magnesium is a macro-mineral that plays key roles in mental and physical health, as well as mental and physical relaxation.