If a food additive causes cancer at 1000 PPM, the most that would be allowed in food would be

Question

BlackTom AI · Accepted Answer

The question asks us to evaluate a hypothetical food additive that causes cancer at 1000 PPM and determine the highest level that would be allowed in food.
Option 1: 100 ppm. This would still be a substantial concentration. Given the reported carcinogenic effect at 1000 PPM, allowing 100 PPM would be unlikely to align with safety principles, since it is not eliminating risk and could still pose potential harm depending on exposure duration and cumulative effects.
Option 2: 1 ppb. At 1 part per billion, the level is far below the threshold where the additive has shown cancer-causing effects in the provided information. While this might reduce risk, it does not directly address the precautionary approach suggested by a known carcinogenic threshold, and the problem statement focuses on maximum permissible levels rather than minimal detectable risk.
Option 3: Zero. If an additive is carcinogenic at a certain concentration (1000 PPM), most regulatory frameworks would require zero tolerance or an extremely stringent limit to ensure consumer safety, since any detectable exposure could be considered unsafe, especially for vulnerable populations and long-term intake.
Option 4: 10 ppm. This is closer to the level at which cancer was observed (1000 PPM) but still far above a zero-tolerance approach. Allowing 10 PPM would imply exposure high enough to potentially pose risk, contradicting the precautionary principle when a clear carcinogenic effect has been demonstrated at a much higher concentration.
In summary, the presence of a carcinogenic effect at 1000 PPM typically leads to a risk-averse stance, often resulting in an extremely restricted or zero tolerance level in food products to protect public health.

FDSCTE 2300 SP2025 (34208) Quiz 7

If a food additive causes cancer at 1000 PPM, the most that would be allowed in food would be

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