Si no masticas bien o comes demasiado rápido, estos alimentos pasan casi intactos por el sistema digestivo.

The description (stool with white spots) can refer to a few different things depending on the context. In medical terms, seeing white spots, specks, or a whitish coating in stool is usually related to something you ate, a minor infection, or a digestive issue.

To help determine the cause, look closely (though it may be unpleasant):

Algunos fármacos, especialmente las cápsulas de liberación prolongada, están diseñados con un recubrimiento plástico o ceroso que no se disuelve. White Specks in Poop: What's Normal vs. Parasites?