Serum Electrolyte Sources and Ranges

Potassium range

3.5-5

Sodium range

135-145

Calcium range

8.6-10.2

Phosphate range

2.5-4.5

Magnesium range

1.3-2.3

Potassium sources

Fruits; potatoes; instant coffee; molasses; brazil nuts

Sodium sources

Smoked, cured, salted, or canned meats, fish, or poultry; salted nuts; SALTS

Calcium Sources

Dairy products; canned fish with bones; broccoli; oranges

Phosphate sources

milk, processed foods

magnesium sources

Dark green leafy veggies; whole grains; bananas; oranges; peanut butter; chocolate Mg+2 containing laxatives and antacids