This document discusses a micronutrient testing service from Gluten Free Works that can analyze an individual's cellular micronutrient levels. It provides a table that lists various nutrients, their deficiency probabilities, functions, and deficiency symptoms. The table covers vitamins A through K, as well as other micronutrients. It encourages readers to learn about their micronutrient levels through Gluten Free Works' advanced cellular analysis or by visiting their website or calling their number.