Complementary Medicine - Cam
Lung Cancer Prevention (Holistic)
About This Condition
Love those lungs by protecting them from one of the most common kinds of cancer. According to research or other evidence, the following self-care steps may be helpful.
About This Condition
Lung cancer is a malignancy of the lung. It is characterized by unregulated replication of cells creating tumors, with the possibility of some of the cells spreading to other sites (metastasis).
This article includes a discussion of studies that have assessed whether certain vitamins, minerals, herbs, or other dietary ingredients offered in dietary or herbal supplements may be beneficial in connection with the reduction of risk of developing lung cancer.
This information is provided solely to aid consumers in discussing supplements with their healthcare providers. It is not advised, nor is this information intended to advocate, promote, or encourage self prescription of these supplements for cancer risk reduction or treatment. Furthermore, none of this information should be misconstrued to suggest that dietary or herbal supplements can or should be used in place of conventional anticancer approaches or treatments.
It should be noted that certain studies referenced below, indicating the potential usefulness of a particular dietary ingredient or dietary or herbal supplement in connection with the reduction of risk of lung cancer, are preliminary evidence only. Some studies suggest an association between high blood or dietary levels of a particular dietary ingredient with a reduced risk of developing lung cancer. Even if such an association were established, this does not mean that dietary supplements containing large amounts of the dietary ingredient will necessarily have a cancer risk reduction effect.
Cancer of the lung is the leading cause of death from cancer in both men and women in the United States. Cigarette smoking is by far the most important risk factor for the development of lung cancer. Air pollution is another risk factor. A previous diagnosis of tuberculosis increases the risk of lung cancer by 5 to 10%.
In its early stages, lung cancer usually causes no symptoms. As a result, lung cancer is generally not diagnosed until the disease is relatively advanced. At the time of diagnosis, common symptoms of lung cancer are similar to those of some other respiratory diseases: cough, blood stained sputum, wheezing, and shortness of breath. Lung cancer is sometimes diagnosed from a chest x-ray done for another condition. Pneumonia lasting more than two months may indicate the presence of lung cancer and should be followed-up with further testing. Later symptoms of lung cancer generally result from spread to other parts of the body (metastasis). These symptoms may include chest or shoulder pain, unexplained weight loss, bone pain, hoarseness, headaches, seizures and swelling of the face or neck. Lung cancer is usually a fatal disease, except for the minority of patients diagnosed at the early stages of the disease.
Healthy Lifestyle Tips
The following lifestyle changes have been studied in connection with lung cancer.
Cigarette smoking is universally acknowledged to be the leading cause of lung cancer, both in the United States and worldwide. By far the most important way to reduce the risk of lung cancer is to not smoke.1
Many studies now show that exposure to passive smoke—the cigarette smoke from others’ cigarettes—significantly increases the risk of lung cancer.2 As non-smoking sections of restaurants have nearly the same level of smoke as do the smoking sections, it makes sense to seek restaurants that do not permit any smoking and to avoid bars unless they are also non-smoking establishments.
Other inhalant pollution
Inhalant exposure to diesel exhaust, pitch and tar, dioxin, arsenic, chromium, cadmium, and nickel compounds may also increase the risk of lung cancer.3 Exposure to asbestos is associated with an increased risk of lung cancer.
Radon exposure has been reported to contribute to the risk of lung cancer in the general population.4 Radon, a natural radioactive substance, can leak into basements from the surrounding soil. Radon exposure can also occur from the water system of houses, particularly when people take showers. Underground miners are also exposed to varying amounts of radioactivity from radon.
The right diet is the key to managing many diseases and to improving general quality of life. For this condition, scientific research has found benefit in the following healthy eating tips.
What Are Star Ratings?
Our proprietary “Star-Rating” system was developed to help you easily understand the amount of scientific support behind each supplement in relation to a specific health condition. While there is no way to predict whether a vitamin, mineral, or herb will successfully treat or prevent associated health conditions, our unique ratings tell you how well these supplements are understood by the medical community, and whether studies have found them to be effective for other people.
For over a decade, our team has combed through thousands of research articles published in reputable journals. To help you make educated decisions, and to better understand controversial or confusing supplements, our medical experts have digested the science into these three easy-to-follow ratings. We hope this provides you with a helpful resource to make informed decisions towards your health and well-being.
3 Stars Reliable and relatively consistent scientific data showing a substantial health benefit.
2 Stars Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.
1 Star For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support.
1. Murphy GP, Lawrence W, Lenhard RE (eds). American Cancer Society Textbook of Clinical Oncology, second edition. Atlanta: American Cancer Society, Inc., 1995, 221 [review].
2. Zhong L, Goldberg MS, Parent ME, Hanley JA. Exposure to environmental tobacco smoke and the risk of lung cancer: a meta-analysis. Lung Cancer 2000;27:3–18.
3. Murphy GP, Lawrence W, Lenhard RE (eds). American Cancer Society Textbook of Clinical Oncology, second edition. Atlanta: American Cancer Society, Inc., 1995, 221 [review].
4. Lubin JR, Boice JD Jr. Lung cancer risk from residential radon: meta-analysis of eight epidemiologic studies. J Natl Cancer Inst 1997;89:49–57.
5. Levy J, Bosin E, Feldman B, et al. Lycopene is a more potent inhibitor of human cancer cell proliferation than either a-carotene or ß-carotene. Nutr Cancer 1995;24:257–66.
6. Giovannucci E. Tomatoes, tomato-based products, lycopene and cancer: Review of the epidemiologic literature. J Natl Cancer Inst 1999;91:317–331.
7. Giovannucci E. Tomatoes, tomato-based products, lycopene and cancer: Review of the epidemiologic literature. J Natl Cancer Inst 1999;91:317–31.
8. Pierce RJ, Kune GA, Kune S, et al. Dietary and alcohol intake, smoking pattern occupational risk, and family history in lung cancer patients: results of a case-control study in males. Nutr Cancer 1989;12:237–48.
9. Rose DP, Connolley JM. Omega-3 fatty acids as cancer chemopreventive agents. Pharmacol Ther 1999;83:217–44.
10. Eichholzer M. Ernahrung und Krebs. Ther Umsch 2000;57:146–51 [review in German].
11. Le Marchand L, Murphy SP, Hankin JH, et al. Intake of flavonoids and lung cancer. J Natl Cancer Inst 2000;92:154–60.
12. Knekt P, Jarvinen R, Seppanen R, et al. Dietary flavonoids and the risk of lung cancer and other malignant neoplasms. Am J Epidemiol 1997;146:223–30.
13. Hertog MGL, Kromhout D, Aravanis C, et al. Flavonoid intake and long-term risk of coronary heart disease and cancer in the Seven Countries Study. Arch Intern Med 1995;155:381–6.
14. De Stefani E, Deneo-Pellegrini H, Mendilaharsu M, et al. Dietary sugar and lung cancer: a case-control study in Uruguay. Nutr Cancer 1998;31:132–7.
15. Wynder EL, Herbert JR, Kabat GC. Association of dietary fat and lung cancer. J Natl Cancer Inst 1987;79:631–7.
16. De Stefani E, Deneo-Pellegrini H, Mendilaharsu M, et al. Dietary fat and lung cancer: a case-control study in Uruguay. Cancer Causes Control 1997;8:913–21.
17. Wu Y, Zheng W, Sellers TA, et al. Dietary cholesterol, fat, and lung cancer incidence among older women: the Iowa Women’s Health Study (United States). Cancer Causes Control 1994;5:395–400.
18. Alavanja MCR, Brown CC, Swanson C, Brownson RC. Saturated fat intake and lung cancer risk among nonsmoking women in Missouri. J Natl Cancer Inst 1993;85:1906–16.
19. Alavanja MCR, Swansons C, Brown C, Brownson R. Re: Lung cancer: another consequence of a high-fat diet? J Natl Cancer Inst 1994;86:314 [letter].
20. Veierod MB, Laake P, Thelle DS. Dietary fat intake and risk of lung cancer: a prospective study of 51,452 Norwegian men and women. Eur J Cancer Prev 1997;6:540–9.
21. Sinha R, Kulldorff M, Curtin J, et al. Fried, well-done red meat and risk of lung cancer in women (United States). Cancer Causes Control 1998;9:621–30.
22. Deneco-Pellegrini H, De Stefani E, Ronco A, et al. Meat consumption and risk of lung cancer; a case-control study from Uruguay. Lung Cancer 1996;14:195–205.
23. Mohr DL, Blot WJ, Tousey PM, et al. Southern cooking and lung cancer. Nutr Cancer 1999;35:34–43 [review].
24. De Stefani E, Deneo-Pellegrini H, Mendilaharsu M, et al. Dietary fat and lung cancer: a case-control study in Uruguay. Cancer Causes Control 1997;8:913–21.
25. Hinds MW, Kolonel LN, Hankin JH, Lee J. Dietary cholesterol and lung cancer risk in a multiethnic population in Hawaii. Int J Cancer 1983;32:727–32.
26. Shekelle RB, Rossof AH, Stamler J. Dietary cholesterol and incidence of lung cancer: the Western Electric Study. Am J Epidemiol 1991;134:480–4.
27. Wu Y, Zheng W, Sellers TA, et al. Dietary cholesterol, fat, and lung cancer incidence among older women: the Iowa Women’s Health Study (United States). Cancer Causes Control 1994;5:395–400.
28. Medina D. Mechanisms of selenium inhibition of tumorigenesis. Adv Exp Med Biol 1986;206:465–72.
29. Beisel WR. Single nutrients and immunity. Am J Clin Nutr 1982;35:417–68.
30. Medina D, Morrison DG. Current ideas on selenium as a chemopreventative agent. Pathol Immunopathol Res 1988;7:187–99.
31. Shamberger RJ, Rukoven E, Lonfield AK, et al. Antioxidants and cancer. I. Selenium in the blood of normals and cancer patients. J Natl Cancer Inst 1973;4:863–70.
32. Burney PGJ, Comstock GW, Morris JS. Serologic precursors of cancer: serum micronutrients and the subsequent risk of pancreatic cancer. Am J Clin Nutr 1989;49:895–900.
33. Toma S, Micheletti A, Giacchero A, et al. Selenium therapy in patients with precancerous and malignant oral cavity lesions: preliminary results. Cancer Detection Prev 1991;15:491–3.
34. Willett WC, Polk BF, Morris JS, et al. Prediagnostic serum Selenium and risk of cancer. Lancet 1983;42:130–4.
35. Helzlsouer KJ, Comstock GW, Morris JS. Selenium, lycopene, alpha-tocopherol, ß-carotene, retinol, and subsequent bladder cancer. Cancer Res 1989;49:6144–8.
36. Jaskiewicz K, Marasas WF, Rossouw JE, et al. Selenium and other mineral elements in populations at risk for esophageal cancer. Cancer 1988;62:2635–9.
37. Knekt P, Aromaa A, Maatela J, et al. Serum selenium and subsequent risk of cancer among Finnish men and women. J Natl Cancer Inst 1990;82:864–8.
38. Yu M-W, Horng I-S, Hsu K-H, et al. Plasma selenium levels and risk of hepatocellular carcinoma among men with chronic hepatitis virus infection. Am J Epidemiol 1999;150:367–74.
39. Scieszka M, Danch A, Machalski M, Drozdz M. Plasma selenium concentration in patients with stomach and colon cancer in the Upper Silesia. Neoplasma 1997;44:395–7.
40. Knekt P, Marniemi J, Teppo L, et al. Is low selenium status a risk factor for lung cancer? Am J Epidemiol 148:975–82.
41. Fex G, Pettersson B, Akesson B. Low plasma selenium as a risk factor for cancer death in middle-aged men. Nutr Cancer 1987;10:221–9.
42. Salonen J, Salonen R, Lappetelainen R, et al. Risk of cancer in relation to serum concentrations of selenium and vitamins A and E; matched case-control analysis of prospective data. BMJ 1985;290:417–20.
43. Clark LC, Combs GF Jr, Turnbull BW, et al. Effects of selenium supplementation for cancer prevention in patients with carcinoma of the skin. JAMA 1996;276:1957–63.
44. Menkes MS, Comstock GW, Vuilleumier JP, et al. Serum beta-carotene, vitamins A and E, selenium, and the risk of lung cancer. N Engl J Med 1986;315:1250–4.
45. Eichholzer M, Stahelin HB, Gey F, et al. Prediction of male cancer mortality by plasma levels of interacting vitamins: 17-year follow-up of the prospective Basel Study. Int J Cancer 1996;66:145–50.
46. Knekt P. Vitamin E and smoking and the risk of lung cancer. Ann NY Acad Sci 1993;686:280–7; discussion 287–8.
47. Mayne ST, Janerich DT, Greenwald P, et al. Dietary beta carotene and lung cancer risk in U.S. nonsmokers. J Natl Cancer Inst 1994;86:33–8.
48. [No authors listed]. The effect of vitamin E and beta carotene on the incidence of lung cancer and other cancers in male smokers. The Alpha-Tocopherol, Beta Carotene Cancer Prevention Study Group. N Engl J Med 1994;330:1029–35.
49. Cesano A, Visonneau S, Scimeca JA, et al. Opposite effects of linoleic acid and conjugated linoleic acid on human prostatic cancer in SCID mice. Anticancer Res 1998;18:1429-34.
50. Thompson H, Zhu Z, Banni S, et al. Morphological and biochemical status of the mammary gland as influenced by conjugated linoleic acid: implication for a reduction in mammary cancer risk. Cancer Res 1997;57:5067-72.
51. Ip C. Review of the effects of trans fatty acids, oleic acid, n-3 polyunsaturated fatty acids, and conjugated linoleic acid on mammary carcinogenesis in animals. Am J Clin Nutr 1997;66(suppl):1523S-29S [review].
52. Parodi PW. Cows’ milk fat components as potential anticarcinogenic agents. J Nutr 1997;127:1055-60 [review].
53. Heimburger DC, Alexander B, Birch R, et al. Improvement in bronchial squamous metaplasia in smokers treated with folate and vitamin B12. Report of a preliminary randomized, double-blind intervention trial. JAMA 1988;259:1525–30.
54. Heimburger DC, Alexander B, Birch R, et al. Improvement in bronchial squamous metaplasia in smokers treated with folate and vitamin B12. Report of a preliminary randomized, double-blind intervention trial. JAMA 1988;259:1525–30.
55. Kono S, Ikeda M, Tokudome S, Kuratsune M. A case-control study of gastric cancer and diet in northern Kyushu, Japan. Jpn J Cancer Res 1988;79:1067–74.
56. Gao YT, McLaughlin JK, Blot WJ, et al. Reduced risk of esophageal cancer associated with green tea consumption. J Natl Cancer Inst 1994;86:855–8.
57. Ji BT, Chow WH, Hsing AW, et al. Green tea consumption and the risk of pancreatic and colorectal cancers. Int J Cancer 1997;70:255–8.
58. Fujiki H. Two stages of cancer prevention with green tea. J Cancer Res Clin Oncol 1999;125:589–97 [review].
59. Ohno Y, Wakai K, Genka K, et al. Tea consumption and lung cancer risk: A case-control study in Okinawa, Japan. Jpn J Cancer Res 1995;86:1027–34.
60. Goldbohm RA, Hertog MGL, Brants HAM, et al. Consumption of black tea and cancer risk: A prospective cohort study. J Natl Cancer Inst 1996;88:93–100.
61. Heilbrun L, Nomura A, Stemmermann G. Black tea consumption and cancer risk: A prospective study. Br J Cancer 1986;54:677–83.
62. Phillips RL, Snowdon DA. Dietary relationship with fatal colorectal cancer among Seven-Day Adventists. J Natl Cancer Inst 1985;74:307–17.
63. Heimburger DC, Alexander B, Birch R, et al. Improvement in bronchial squamous metaplasia in smokers treated with folate and vitamin B12. Report of a preliminary randomized, double-blind intervention trial. JAMA 1988;259:1525–30.
64. Heimburger DC, Alexander B, Birch R, et al. Improvement in bronchial squamous metaplasia in smokers treated with folate and vitamin B12. Report of a preliminary randomized, double-blind intervention trial. JAMA 1988;259:1525–30.
Last Review: 02-05-2013
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The information presented in Aisle7 is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires June 2014.
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