4 Key Nutrients Impacting Heart Failure Patients
Approximately 50% of patients with heart failure are malnourished.
Dietary choices play a direct role on the progression and outcomes of heart failure.
Sodium
The American Heart Association recommends restricting sodium to 1-2 grams/day for stage A and B heart failure.
Limit intake of cured meats, salted snacks, condiments, canned foods, processed cheese, and pickled products. Be aware of salt in non-diet sources, such as barbiturates, laxatives, and antacids. (Chewable antacids can contain 1200-7000 mg of sodium.)
Potassium
Diuretics deplete electrolytes such as potassium. Potassium plays an essential role in maintaining normal heart rhythm and function. The Institute of Medicine recommends 4700 mg of potassium daily for adults.
Food sources rich in potassium include bananas, tomato juice, potatoes, avocado, and raisins. Be aware a high-potassium diet is not recommended for individuals with renal failure or those using potassium-sparing diuretics.
Magnesium
Low magnesium intake is associated with a variety of conditions, including coronary vasoconstriction (narrowing of blood vessels), atherogenesis (accumulation of plaque in artery walls), and cardiac arrhythmia (irregular heartbeat).
