Important Minerals
Mineral | Sources | Function |
Calcium | Dairy products, salmon, kale, tofu, collard greens, legumes | Bone and tooth formation; blood clotting; nerve and muscle function |
Phosphorus | Dairy products, meats, poultry, grains | Bone and tooth formation; acid-base balance |
Iron | Meats, eggs, legumes, whole grains, green leafy vegetables, dried fruit | Component of hemoglobin and of electron carriers used in energy metabolism |
Chlorine | Table salt, processed foods | Acid-base balance; formation of gastric juice |
Sodium | Table salt, processed foods | Acid-base balance; water balance; nerve and muscle function |
Potassium | Meats, dairy products, fruits and vegetables, grains | Acid-base balance; water balance; nerve and muscle function |
Magnesium | Whole grains, green leafy vegetables | Activation of enzymes in protein synthesis |
Fluorine | Fluoridated drinking water, tea, seafood | Maintenance of bone and tooth structure |
Iodine | Seafood, dairy products, iodized salt | Component of thyroid hormones |
Zinc | Meats, seafood, grains | Component of certain digestive enzymes |