Hyperkalemia (High Potassium): Prevention

How can I prevent hyperkalemia (high potassium)?

If you’ve had hyperkalemia or are at risk for it, a low-potassium diet is the best way to protect your health. You may need to cut back on, or completely cut out, certain high-potassium foods, such as:

• Asparagus.
• Avocados.
• Bananas.
• Citrus fruits and juices, such as oranges and grapefruit.
• Cooked spinach.
• Melons like honeydew and cantaloupe.
• Nectarines.
• Potatoes.
• Prunes, raisins and other dried fruits.
• Pumpkin and winter squash.
• Salt substitutes that contain potassium.
• Tomatoes and tomato-based products like sauces and ketchup.