Why must the skin of the jicama root be completely removed before consumption?

Answer

It is thick, tough, and fibrous

The outer surface of the jicama root is characterized by a thick, woody, and highly fibrous texture. This layer is not palatable and is not intended for digestion. Removing it thoroughly with a sharp vegetable peeler or a paring knife is necessary to reach the juicy, starchy, and refreshing edible portion underneath, ensuring a pleasant eating experience.

Why must the skin of the jicama root be completely removed before consumption?
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