Rolaids were recalled for containing bits of wood and metal.
From the businessweek.com
The pale morning light might reveal a hastily opened bottle of ROLAIDS or an opaque glass of water with baking soda congealing at the bottom.
From the sfgate.com
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An antacid
Rolaids is a brand of antacid produced by McNeil Consumer Healthcare, a subsidiary of Johnson & Johnson Inc. The brand was acquired from Pfizer Consumer Healthcare as part of a merger in 2006. It was invented by American chemist Irvine W. Grote in the late 1920s. ...