Lung cancer patients must follow a diet conducive to improving cardiorespiratory health. This includes plenty of lean proteins, healthy fats and plant-based foods. According to the National Cancer Institute, more than 222,000 Americans were diagnosed with lung cancer in 2010. This is more common than any other form of cancer. However, if it is detected early enough, a healthy diet and cancer treatment program may be prescribed to help the recovery process.
Protein
Protein is an essential healing nutrient for lung cancer patients. According to the American Cancer Society, a deficiency can delay the healing process. Aim for high-quality proteins like skinless poultry, fish, egg whites and lean cuts of beef. These contain less saturated fat than higher fat red and fried meats, and they improve heart health.
Healthy Fats
Fats come in a variety of types, including healthy and unhealthy fats. The healthy variety improve nutrient absorption, brain function and energy levels. They are also beneficial because they may decrease the likelihood of unintended weight loss that follows some cancer treatments. The National Cancer Institute suggests adding nut and peanut butters to foods like toast, waffles and fruit. It also recommends mixing nuts and seeds into salads and yogurts.
Whole Grains
Whole grains are the grains in their nutrient-dense, natural form. Foods like whole-wheat pasta, millet, brown rice and wheat germ contain fiber, protein, iron and zinc. According to the University of Maryland Medical Center, whole grains may reduce lung cancer symptoms, including chest pain, exhaustion and shortness of breath. The fiber helps your body eliminate toxins and waste products more efficiently. Avoid processed grains like white bread and flour, which have been stripped of most of their nutrient value.
Fruits and Vegetables
Eat a variety of fruits and vegetables in a wide array of colors. These contain plenty of essential nutrients and antioxidants. According to the American Cancer Society, these can help prevent lung cancer development or reduce cancer's effect on your body. They are also low-calorie, low-fat foods, so there is no limit to the amount you can eat. Strawberries, blueberries, pineapple, plums, spinach, collard greens, cauliflower and red peppers are some of the most antioxidant-rich fruits and vegetables.
