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german
3 years ago
10

¿Qué es la contaminación? ¿Qué produce y cómo afecta a las personas?

Social Studies
1 answer:
Mnenie [13.5K]3 years ago
7 0

Answer:  

Causas de la contaminación de los alimentos

Explanation:

Tanto las infecciones alimentarias como las intoxicaciones alimentarias pueden crear una carga para los sistemas de salud, cuando los pacientes necesitan tratamiento y apoyo, y sobre los sistemas alimentarios, cuando las empresas deben retirar los alimentos contaminados o abordar las preocupaciones del público. Todo comienza con el agente que causa la contaminación. Cuando una persona ingiere un contaminante alimentario, viaja al estómago y los intestinos. Allí, puede interferir con las funciones del cuerpo y enfermarlo. En la siguiente parte, nos centraremos en diferentes tipos de contaminantes alimentarios y examinaremos microbios, toxinas, productos químicos y otras sustancias comunes que pueden causar infecciones e intoxicaciones alimentarias. Comencemos con los patógenos, que incluyen bacterias y virus. Hace unos cien años, la fiebre tifoidea, la tuberculosis y el cólera eran enfermedades comunes causadas por alimentos y agua contaminados por patógenos. Con el tiempo, las mejoras en el procesamiento de alimentos y el tratamiento del agua eliminaron la mayoría de esos problemas en América del Norte. Hoy en día, otras bacterias y virus se han convertido en causas comunes de infección alimentaria.

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