Assertion: antacid | /r/HasProperty | magnesium
Facets:
Source sentences:
text: Antacids are composed of calcium, magnesium, and aluminum salts, but may also have simethicone and alginic acid in them as well.
text: Antacids containing aluminum (e.g. Maalox®, Mylanta®) that neutralize stomach acid are composed of a metal ion (aluminum, magnesium, calcium, sodium) which is linked to an alkali (hydroxide, carbonate, bicarbonate, trisilicate).