Question

The UL for most nutrients is based on the combined intake of food, water, supplements, and fortified foods, with the exception of the nutrients _____.

Answer 1

With the exception of the nutrients such as niacin, magnesium, zinc, and nickel.

Upper level(UL) of nutrients

The upper level of nutrients can be determined through risk assessment model that was developed specifically for those nutrients.

These model was made by experts knowledgeable in both the nutrients of interest and the practice of risk assessment.

For the upper level of some nutrients to be reached, a combination of food, water, supplements, and fortified foods needs to be taken.

While nutrients such as niacin, magnesium, zinc, and nickel has a daily intake level in which not maintained may cause a serious harmful effect.

The harmful effects may include nausea, vomiting, itching.

Therefore, upper level of most nutrients is based on the combined intake of food, water, supplements, and fortified foods, with the exception of the nutrients niacin, magnesium, zinc, and nickel.

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