What is a major exposure source for cadmium?

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Multiple Choice

What is a major exposure source for cadmium?

Explanation:
Cadmium exposure for the general population comes mainly from what people eat and drink. Cadmium ends up in crops from contaminated soil and fertilizers, and it can accumulate in water sources as well. Since foods and beverages are consumed daily, this route delivers the largest and most consistent amount of cadmium to most people over time. Inhalation of cadmium from air or dust is an important exposure route for workers or those living near emission sources, but it usually contributes less to total daily intake for the general public. So contaminated food and water is the primary exposure source.

Cadmium exposure for the general population comes mainly from what people eat and drink. Cadmium ends up in crops from contaminated soil and fertilizers, and it can accumulate in water sources as well. Since foods and beverages are consumed daily, this route delivers the largest and most consistent amount of cadmium to most people over time. Inhalation of cadmium from air or dust is an important exposure route for workers or those living near emission sources, but it usually contributes less to total daily intake for the general public. So contaminated food and water is the primary exposure source.

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