When you’re dealing with an illness, changing what you eat can make a real difference in how you feel—and for good reason. The food you choose affects how well your body can handle, heal, and manage symptoms. This is especially true for chronic illnesses, where eating right becomes a key part of staying healthy. Studies even show that poor diets cause more health problems worldwide than things like smoking or high blood pressure.
For conditions like pulmonary arterial hypertension (PAH), which affect your heart and lungs, what you eat is incredibly important. The heart has to work extra hard in PAH, and the wrong foods can make things worse. But the right foods? They can take some pressure off and make your life a little better. Simply put, your diet and your heart are closely connected.
But how exactly does PAH fit into this, and why is the right diet so important?
What is Pulmonary Arterial Hypertension (PAH)?
PAH, or pulmonary arterial hypertension, is a disorder in which the blood vessels in your lungs narrow excessively. This makes it difficult for blood to flow, putting additional strain on your heart because it must work harder to pump blood. This can eventually cause major issues with your heart and lungs.
Living with PAH
Having PAH can make you feel really tired and out of breath, even from simple everyday activities like climbing stairs or carrying groceries. Additionally, you may experience dizziness, a constriction in your chest, or swelling in your legs and feet. These symptoms can impair your general quality of life and make it more difficult to do the things you enjoy.
What Causes PAH?
There are several things that can cause PAH. These include:
- Genetic factors (it can run in families)
- Other illnesses, such as connective tissue disease or heart defects
- Chronic blood clots that block lung arteries
- HIV or certain liver diseases
- Exposure to certain drugs or toxins, like illegal drugs or certain diet medications
Symptoms of PAH
PAH symptoms can vary from person to person, but common ones include:
- Feeling short of breath, especially when active.
- Being very tired or weak.
- Feeling dizzy or fainting.
- Chest pain or pressure.
- Swelling in your feet, ankles, or legs.
- Bluish-colored lips or skin caused by low oxygen levels.
How Is PAH Treated?
There’s no full cure for PAH, but there are ways to help manage it and feel better. Treatment may include:
- Medications that relax blood vessels, lower blood pressure, or prevent blood clots.
- Oxygen therapy to help your body get more oxygen.
- Lifestyle changes like light exercise and reducing stress.
Diet for PAH
What you eat plays a big role when it comes to managing PAH. A healthy diet can help keep your blood pressure steady, reduce fluid buildup in your body, and take some strain off your heart.
Why a Good Diet Matters for PAH
Eating the right foods can make a big difference when you’re living with pulmonary arterial hypertension (PAH). It helps manage symptoms, supports your heart, and gives your body the energy it needs. A good diet can also reduce complications like swelling and high blood pressure, which are common with PAH. Below are foods to add to your diet and those you should avoid, with explanations of why they matter.
Foods to Add to Your Diet
1. Iron-rich foods
Include beans, lentils, spinach, and lean meats in your meals. These boost your energy by helping your body make red blood cells. Iron also fights fatigue, which is a common symptom of PAH.
2. Garlic
Add fresh garlic to dishes for flavor. Garlic helps lower blood pressure and relaxes your blood vessels, which reduces the strain on your heart.
3. Vitamin C-rich foods
Eat citrus fruits (like oranges), bell peppers, tomatoes, and broccoli. These foods strengthen your immune system and help your body better absorb iron from other foods.
4. Protein sources
Include options like eggs, chicken, fish, and legumes. Protein helps repair tissues and keeps your muscles strong, which is especially important if PAH is leaving you feeling weak.
5. Healthy fats
Snack on avocados, nuts, and seeds. Use olive oil for cooking. These fats are good for your heart and provide steady energy without clogging arteries.
6. Spices and herbs
Use herbs like basil, parsley, and turmeric instead of salt. They add flavor to your food and can even help reduce inflammation.
Foods to Avoid
1. High-sodium foods
Stay away from packaged snacks, canned soups, and fast food. Too much salt causes fluid buildup in your body, making swelling worse and putting extra strain on your heart.
2. Caffeine and alcohol
Avoid drinks like coffee, energy drinks, beer, or wine. These stimulants can raise your blood pressure and interfere with your heart’s rhythm, making symptoms harder to handle.
3. Fried and fatty foods
Skip fried chicken, chips, and pastries. These are loaded with unhealthy fats, which lead to weight gain and make your heart work even harder.
4. Sugary foods and drinks
Cut back on treats like candy, sodas, and desserts. Too much sugar can cause weight gain and lead to energy crashes, both of which worsen PAH.
5. Carbonated beverages
Avoid soft drinks and sparkling water. These can cause bloating and discomfort, adding to the challenges of living with PAH.
Looking Ahead: The Benefits of a PAH-Friendly Diet
Changing your diet to help manage PAH can make a big difference in how you feel every day. Over time, you’ll likely notice less bloating, more energy, and better control of your breathing. When your blood vessels have less strain and your heart works more smoothly, you may even feel ready to enjoy activities that used to be difficult.
Eating in a heart-healthy way doesn’t just manage symptoms—it also helps you stay healthier overall. It can lower the chances of complications, reduce inflammation, and give your body the support it needs to recover. Plus, focusing on tasty, nutrient-rich foods can be a fun way to try out new recipes and enjoy how delicious healthy eating can be.
While PAH needs careful management, making good choices about what you eat is a powerful way to take charge of your health. With help from your doctor and a positive attitude toward cooking and food, you can take control of your symptoms and move toward a healthier, happier life.