What is the primary reason governmental guidelines sometimes place fortified soy beverages into the Dairy Group?

Answer

For nutritional equivalence, due to high calcium and Vitamin D content

The USDA groups certain fortified soy beverages with dairy substitutes to help the population meet targets for calcium and Vitamin D, serving a public health purpose rather than reflecting biological origin.

What is the primary reason governmental guidelines sometimes place fortified soy beverages into the Dairy Group?
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