Heart Failure: Eating a Healthy Diet - Topic Overview
Why is diet important for heart failure?
Diet is critical in the treatment of
Limiting sodium is typically recommended to limit fluid build-up. But
some other nutrients or substances also play a role as well. Heart failure can
become more severe if diet and medicine recommendations for heart failure are
not closely followed. Medicine and diet therapy are most effective when used
together in the treatment of heart failure.
Taking your medicines and following the diet your doctor has
recommended for you will make it easier for you to breathe and help you feel
better and be able to do more of your normal daily activities. A registered
dietitian can help you make needed dietary changes by providing
meal-planning guidelines that are realistic and specifically tailored to your
individual needs and preferences.
Ask your doctor if a cardiac rehab program is right for you. Rehab can give you education and support that help you build new healthy habits, such as limiting sodium and eating heart-healthy foods.
Why do you need to limit sodium or fluid?
If you consume too much sodium, it will cause your body
to retain excess fluid. This extra fluid increases swelling in your legs and makes it harder for your heart to pump. Eating too much sodium can even trigger sudden heart failure.
Limiting sodium can help you feel better and prevent sudden heart failure.
Your doctor will tell you how much sodium you can eat each day. You may need to limit sodium to less than 2,000 mg each day.
- Healthy Eating: Eating Less Sodium
- Low-Salt Diets: Eating Out
Fluid intake is not routinely restricted. It may be
restricted in advanced cases to maintain your
electrolyte balance. Closely following your low-sodium
diet will help to decrease or eliminate the need for fluid restriction. It is
very important that you watch for any signs of fluid gain (swelling or increase
in body weight) and report them to your doctor.
- Heart Failure: Watching Your Fluids