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Across 3. Has a reciprocal relationship with vitamin E 5. When water is lost, this also must be replaced 6. Zinc deficiency in children may lead to delayed ___________ and sexual maturation 7. 65% of all body fluid 9. May result from iodine deficiency 10. Most bioavailable form of calcium in supplements 12. Majority of sodium in the American diet comes from ___________ ________. 14. Where 1% of calcium is found in the body 15. Essential nutrient that makes up 50–60 percent of body weight of normal adults 16. Cretinism results from a pregnant mother's deficiency of this nutrient 19. Dehydration that leads to failure of temperature regulation 22. Results due to loss of water and salt in sweat 24. Nutrients that do not provide energy and become part of body structure 28. Inborn error of metabolism that causes excessive absorption of iron 29. Mineral primarly found in table salt 31. Do not contain carbon 32. Time of life when calcium needs are the greatest 35. Bone mineral density 2.5 standard deviations below the mean 40. Nutrient found in both hard and smooth muscle in which excess can cause diarrhea 41. Low blood potassium 42. Primary electrolyte in the intracellular fluid 43. Primary electrolyte in the extracellular fluid 44. Nutrient that increases absorption of iron and other minerals

Down 1. 2 compounds found in leafy and grains/legumes that decrease mineral absorption (with the word "and" in between; plural forms) 2. Iron is essential to oxygen transport because it is part of this protein 4. 65% of all body fluid 5. Minerals that help maintains fluid and acid-base balance 8. Liquid part of a solution 10. Magnesium is part of this molecule 11. Most absorbable form of dietary iron 13. Blood levels of phosphorus and potassium must be monitored in patients with this disease state 17. Substance dissolved in a solution 18. Mineral found in the greatest quantity in the body 20. Prevents dental caries 21. Mineral found in all body cells and a part of ADP and ATP 22. Can cause cardiac failure 23. Essential for normal glucose metabolism 25. A mixture of a solvent and solute 26. Source of phosphorus that can lead to bone demineralization if consumed in excess 27. The average need for fluid is 1 _______ per 1 calorie ingested 30. Medical emergency that occurs from low blood calcium 33. Essential for immunity and wound healing 34. Fruits and vegetables are the best source of this nutrient 36. Bone mass increases until about ___________ years of age 37. Electrolytes maintain fluid balance through this process 38. Preferred method of fluid replacement 39. Nutrient that may need to be restricted due to excess water accumulation