Bastyr Center for Natural Health, Seattle, Washington
Search
Health Information
Overview Health Conditions and Concerns Conditions A-M Conditions N-Z Healthy Lifestyle Tips Bastyr Health-E News News and Events Recommended Reading List Recipes National and Community Resources
Schedule an appointment today
Cancer | Fatty Fish Joins the Fight Against Prostate Cancer

Fatty Fish Joins the Fight Against Prostate Cancer

Diet may play an important role in the prevention and treatment of cancer according to recent research. Prostate cancer is the most common type of cancer in men in the United States, so it is important to understand this connection. In a recent study, researchers examined the association between the amount of fish men eat and their risk of dying from prostate cancer.

The case for more seafood

Study participants were 20,167 cancer-free men from the Physician’s Health Study. At the beginning of the study, the men filled out a food questionnaire that included questions about the amount of fish they ate. Specifically they were asked about how much they ate of the following: canned tuna; dark fish such as mackerel, salmon, sardines, bluefish, and swordfish; other fish; and shrimp, lobster, and scallops. The men were followed for an average of 19 years, during which 2,161 men developed prostate cancer.

Results of the study showed that, while eating fish did not prevent prostate cancer, men who ate fish at least five times per week had a 48% lower risk of prostate cancer death compared with men who ate fish less than once a week. The authors concluded that eating fish may improve cancer survival time. They also note that men who ate more fish were also more likely to eat more tomato products, take a multivitamin and vitamin E, and engage in vigorous physical activity compared with men who ate less fish. It is possible that some of the observed improvement in survival could be due to these other factors. “Several aspects of diet may be important in preventing or slowing the progression of prostate cancer,” said Jorge E. Chavarro, MD, lead author of the study from the Harvard School of Public Health, Boston, Massachusetts. He recommends further research.

Tips for reducing cancer risk

Cancer is caused by a number of factors including genetics, the environment, and lifestyle behaviors. Here are some things a person can do to lower their risk of developing cancer:

Maintain a healthy weight: Being overweight can increase the risk for certain types of cancer and can increase the risk of recurrence in a person who already has cancer. If you are overweight you should lose weight with the guidance of a physician. A person undergoing cancer treatment, however, should talk with their physician before losing weight.

Exercise regularly: If you are healthy, experts recommend that you exercise most days of the week for at least 30 minutes at a moderate to vigorous level in order to optimize health and help prevent cancer. Cancer survivors are also encouraged to exercise through most phases of treatment and survival. Cancer survivors should talk with their physician about the appropriate amount and duration of weekly exercise.

Eat a balanced diet: Eat an abundance of fruits, vegetables, and whole grains, and include fish and poultry in the diet several times a week.

Drink alcohol in moderation or not at all: Drinking alcohol may increase your risk of cancer and risk of recurrence of cancer. Talk with your doctor about the amount of alcohol that is safe to drink based on your specific health conditions.

Don’t smoke: Smoking increases your risk of developing lung, throat, and mouth cancer. Smoking also increases the risk of cancer in the people around you through the well-known dangers of secondhand smoke.

December 24, 2008

(Am J Clin Nutr 2008;88:1297-303)

Jane Hart, MD, board-certified in internal medicine, serves in a variety of professional roles including consultant, journalist, and educator. Dr. Hart, a Clinical Instructor at Case Medical School in Cleveland, Ohio, writes extensively about health and wellness and a variety of other topics for nationally recognized organizations, Web sites, and print publications. Sought out for her expertise in the areas of integrative and preventive medicine, she is frequently quoted by national and local media. Dr. Hart is a professional lecturer for healthcare professionals, consumers, and youth and is a regular corporate speaker.

Learn More About It

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |

Find a Provider

Want to find the provider that's right for you? Learn more about our health care providers.  »



Bastyr Center Disclaimer
gif
gif

The health information contained in this site is not intended as medical advice and should not be considered a substitute for appropriate medical care. Any products mentioned in studies cited in Healthnotes articles are not necessarily endorsed by Bastyr. As with any product, consult with a natural health practitioner to discuss what may be best for you.

gif

Appointments: 206.834.4100
Bastyr Center clinic appointments

Submit a contact request or call us to schedule an appointment »

Bastyr University Clinic in San Diego

Are you looking for Bastyr University Clinic, our new teaching clinic in San Diego? More »

Learn More About Our Services

Natural medicine can treat many types of conditions including:

More treatable health conditions »


Bastyr Center healthcare providers

Interested in finding a provider who's right for you? We recommend that your first visit at BCNH be with a Naturopathic Medicine Provider. »

Home  | Health Information  | Health Care Services  | Our Providers  | Patient Care  | Dispensaries

About BCNH  | Contact Us  | Appointments  | Privacy Policy  | Site Map | Bastyr University