Lung cancer occurs when malignant cancer cells begin to grow and spread within the cells of the lungs. Over time, these cells form tumors that may spread to other parts of the body. Treatment for lung cancer includes chemotherapy, radiation and surgery. Patients who have been diagnosed with lung cancer should consult their oncologist before taking any vitamin supplements, which may interfere with treatment.
B Vitamins
Eating a diet high in B vitamins may help the body fight lung cancer. B vitamins can be found in whole grains, bananas, potatoes, oats and turkey. You can buy an over-the-counter B-complex vitamin supplement that contains all of the B-vitamins. B vitamins are water soluble, which means that you excrete whatever your body doesn't utilize in your urine each day. These vitamins should be taken daily.
Vitamins A, C and E
Antioxidants may help the body fight lung cancer. They help protect your body's cells and increase your immunity. Vitamins A, C, and E are considered antioxidants. Food sources include citrus fruits, bell peppers, leafy green vegetables, berries, tomatoes and squash. These vitamins are usually present in multi-vitamin formulations. According to the National Cancer Institute, considerable laboratory evidence from chemical, cell culture and animal studies indicate that antioxidants may slow or possibly prevent the development of cancer.
Fish Oil
According to the University of Maryland Medical Center, omega-3 fatty acids, such as fish oil -- one to two capsules or 1 tbsp. oil once or twice daily -- can help decrease inflammation and help with immunity in patients with lung cancer. Omega-3 fatty acids can be found naturally in fatty fish such as salmon, tuna and mackerel. Eating fatty fish twice weekly also provides the body with enough omega-3 fatty acids. Patients with a history of blood disease or those taking the anticoagulant medication warfarin should consult a physician regarding omega-3 consumption. It may cause a thinning of the blood.
