Below you can find the At least 13 of these nutrients are essential to health including calcium magnesium & phosphorus Jeopardy Words Answer. The answer to At least 13 of these nutrients are essential to health including calcium magnesium & phosphorus has 8 letters. This clue belongs to the Nutrition category and is part of Jeopardy Word Level 795. If you scroll near the bottom you will find other clues and answers part of level 795