Across
- 2. Toxicity of this mineral has been observed with supplement doses as little as 1 to 3 mg daily over many months.
- 4. Iron enters the bloodstream bound to _______.
- 5. A deficiency of this mineral can be caused by too much zinc.
- 10. There is scientific evidence that this diet can lower blood pressure.
- 11. Iron absorption is assisted by this vitamin.
- 13. Necessary for the production of thyroid hormone.
- 14. Mainly found in table salt, soup, chips,processed foods, preservatives, and leavening agents.
- 15. It's difficult to get enough of this mineral if you're on a vegan diet.
Down
- 1. The major anion of intracellular fluid, stored in bone and teeth, part of ATP and other metabolic compounds.
- 3. We get plenty of this mineral from protein-containing foods, so no RDA or AI has been developed.
- 6. The major intracellular cation.
- 7. Toxicity may cause kidney stones in susceptible people.
- 8. Too much of this mineral can cause diarrhea. The right amount is a component of a common laxative.
- 9. Its presence in some dark, leafy greens makes calcium less bioavailable.
- 12. This mineral is a component of hemoglobin.