Minerals

Most minerals play crucial roles in enzyme function and are actually parts of many enzymes. Minerals are also needed for healthy tissues and bones.

Sodium

  • Important for nerve and muscle function, and to maintain blood pH, water balance, and blood pressure
  • Food sources include salt, beef, bread, pork, sauerkraut, ham, butter, milk

Chloride

  • for electrolyte balance and nerve and muscle function
  • Food sources includes salt, beef, bread, pork, and sauerkraut

Potassium

  • Important for nerve and muscle function and to maintain blood pH and water balance
  • Food sources include milk, bananas, prunes, and raisins

Calcium

  • Important for bone and tooth function- Also important for heart, nerve, muscle, and blood clotting function
  • Food sources include milk products, vegetables, fruits, beans, meat, and eggs

Phosphorus

  • Important for bone and tooth formation, and pH balance
  • Food sources include meat, cheese, legumes, fish, poultry, and cereals

Magnesium

  • Important for bone and tooth formation, nerve and muscle function, and enzyme function
  • Food sources include seafood, nuts, cereal, and leafy green vegetables

Iron

  • Important for red blood cells, muscle cells, and enzyme function
  • Food sources include beans, liver, beef, clams, and peaches

Zinc

  • Important for enzyme and insulin function, and bone and red blood cell formation
  • Food sources include organ meats and seafood

Copper

  • Important for enzyme function and red cell and bone formation
  • Food sources include legumes, nuts, organ meats, whole grain cereals

Manganese

  • Important for enzyme function
  • Food sources include dried fruits and whole grain cereals

Molybdenum

  • Important for enzyme function
  • Food sources include dairy products and cereals

Selenium

  • Important for enzyme function
  • Food sources include meats

Iodine

  • Important for formation of thyroid hormones
  • Food sources include iodized salt, seafood, and dairy products

Fluoride

  • Important for bone and tooth formation
  • Food sources include tea, coffee, and fluoridated water
RDAs (Recommended Dietary Allowances): a set of estimated nutrient allowances established by the National Academy of Sciences. It is updated periodically to reflect current scientific knowledge.
  • Sodium 1000mg
  • Chloride 1500mg
  • Potassium 2000mg
  • Calcium 800-1,200mg
  • Phosphorus 1,000mg
  • Magnesium 280-350mg
  • Iron 10-15mg
  • Zinc 12-15mg
  • Copper 2mg
  • Manganese 3.5mg
  • Molybdenum 150mcg
  • Selenium 55-75mcg
  • Iodine 150mcg
  • Fluoride 2.5mg

DVs (Daily Values): a new dietary reference term that will appear on the food label. It is made up of two sets of references, DRVs and RDIs.

  • Sodium 2,400mg
  • Potassium 3,500mg
  • Calcium 1,000mg
  • Phosphorus 1,000mg
  • Magnesium 400mg
  • Iron 18mg
  • Zinc 15mg
  • Copper 2mg
  • Iodine 150mcg

DRVs (Daily Reference Values): a set of dietary references that applies to fat, saturated fat, cholesterol, carbohydrate, protein, fiber, sodium, and potassium.

RDIs (Reference Daily Intakes): a set of dietary references based on the Recommended Dietary Allowances for essential vitamins and minerals and, in selected groups, protein. The name "RDI" replaces the term "U.S. RDA."