Fluoride is not considered an essential nutrient because

Question

Multiple select question.

it does not have an established RDA.

it is not required for growth.

it does not sustain life.

it is only needed in small quantities.

Answer 1

Fluoride is not considered an essential nutrient for the following reasons:

• It does not have an established RDA. (Recommended Dietary Allowance)
• It is not required for growth.
• It does not sustain life.
• It is only needed in small quantities. (This is true, but it does not directly relate to the classification of fluoride as non-essential).

In summary, the first three options are the most relevant to why fluoride is not classified as an essential nutrient.