To prevent a recurrence, should breast cancer survivors on Tamoxifen seek, or snub, soy?
Soy & Breast Cancer Survival
Below is an approximation of this video’s audio content. To see any graphs, charts, graphics, images, and quotes to which Dr. Greger may be referring, watch the above video.
We’ve known for years that soy helps prevent breast cancer, and that evidence continues to grow. And the earlier we can get our daughters to eat soy, the better, as that’s where we see the strongest protection.
If you remember from my Volume 2 DVD, we learned that women who have breast cancer who eat soy live significantly longer. But what if you’re on Tamoxifen—a drug breast cancer survivors can take to help prevent a recurrence, by blocking the effect of estrogen on the body? So if you’re trying to wipe out all trace of estrogen activity, do you want to be eating the phytoestrogens found in soy? Fact or fiction: breast cancer survivors on Tamoxifen should avoid soy. Fiction.
In the Life After Cancer study, following nearly 2,000 breast cancer survivors, women on Tamoxifen who ate the most soy had a 60% reduction in breast cancer recurrence compared to women who ate the least amount of soy phytoestrogens. They cut their risk of cancer coming back in half, just by eating soy.
Please consider volunteering to help out on the site.
- S. A. Lee, X. O. Shu, H. Li, G. Yang, H. Cai, W. Wen, B. T. Ji, J. Gao, Y. T. Gao, and W. Zheng. Adolescent and adult soy food intake and breast cancer risk: results from the Shanghai Women's Health Study. Am. J. Clin. Nutr., 89(6):1920-1926, 2009.
- L. A. Korde, A. H. Wu, T. Fears, A. M. Y. Nomura, D. W. West, L. N. Kolonel, M. C. Pike, R. N. Hoover, and R. G. Ziegler. Childhood soy intake and breast cancer risk in Asian American women. Cancer Epidemiology Biomarkers & Prevention, 18(4):1050, 2009.
- B.N. Fink, S.E. Steck, M.S. Wolff, J.A. Britton, G.C. Kabat, M.M. Gaudet, P.E. Abrahamson, P. Bell, J.C. Schroeder, S.L. Teitelbaum, A.I. Neugut, & M.D. Gammon. Dietary flavonoid intake and breast cancer survival among women on Long Island. Cancer Epidemiol Biomarkers Prev, 16(11):2285-2292, 2007.
- N. Guha, M. L. Kwan, C. P. Quesenberry Jr, E. K. Weltzien, A. L. Castillo, and B. J. Caan. Soy isoflavones and risk of cancer recurrence in a cohort of breast cancer survivors: the Life After Cancer Epidemiology study. Breast Cancer Res. Treat., 118(2):395-405, 2009.
Below is an approximation of this video’s audio content. To see any graphs, charts, graphics, images, and quotes to which Dr. Greger may be referring, watch the above video.
We’ve known for years that soy helps prevent breast cancer, and that evidence continues to grow. And the earlier we can get our daughters to eat soy, the better, as that’s where we see the strongest protection.
If you remember from my Volume 2 DVD, we learned that women who have breast cancer who eat soy live significantly longer. But what if you’re on Tamoxifen—a drug breast cancer survivors can take to help prevent a recurrence, by blocking the effect of estrogen on the body? So if you’re trying to wipe out all trace of estrogen activity, do you want to be eating the phytoestrogens found in soy? Fact or fiction: breast cancer survivors on Tamoxifen should avoid soy. Fiction.
In the Life After Cancer study, following nearly 2,000 breast cancer survivors, women on Tamoxifen who ate the most soy had a 60% reduction in breast cancer recurrence compared to women who ate the least amount of soy phytoestrogens. They cut their risk of cancer coming back in half, just by eating soy.
Please consider volunteering to help out on the site.
- S. A. Lee, X. O. Shu, H. Li, G. Yang, H. Cai, W. Wen, B. T. Ji, J. Gao, Y. T. Gao, and W. Zheng. Adolescent and adult soy food intake and breast cancer risk: results from the Shanghai Women's Health Study. Am. J. Clin. Nutr., 89(6):1920-1926, 2009.
- L. A. Korde, A. H. Wu, T. Fears, A. M. Y. Nomura, D. W. West, L. N. Kolonel, M. C. Pike, R. N. Hoover, and R. G. Ziegler. Childhood soy intake and breast cancer risk in Asian American women. Cancer Epidemiology Biomarkers & Prevention, 18(4):1050, 2009.
- B.N. Fink, S.E. Steck, M.S. Wolff, J.A. Britton, G.C. Kabat, M.M. Gaudet, P.E. Abrahamson, P. Bell, J.C. Schroeder, S.L. Teitelbaum, A.I. Neugut, & M.D. Gammon. Dietary flavonoid intake and breast cancer survival among women on Long Island. Cancer Epidemiol Biomarkers Prev, 16(11):2285-2292, 2007.
- N. Guha, M. L. Kwan, C. P. Quesenberry Jr, E. K. Weltzien, A. L. Castillo, and B. J. Caan. Soy isoflavones and risk of cancer recurrence in a cohort of breast cancer survivors: the Life After Cancer Epidemiology study. Breast Cancer Res. Treat., 118(2):395-405, 2009.
Comparte "Soy & Breast Cancer Survival"
Términos
Puedes compartir este material en la red o impreso bajo nuestra licencia Creative Commons. Deberás atribuir el artículo a NutritionFacts.org y agregar la liga a nuestro sitio en tu publicación
Si se realizan cambios en el texto o video original, se debe indicar, razonablemente, lo que ha cambiado en relación con el artículo o el video.
No se puede usar nuestro contenido para propósitos comerciales.
No puede aplicar términos legales o medidas tecnológicas que restrinjan a otros a hacer cualquier cosa permitida aquí.
Si tienes alguna duda, por favor Contáctanos
Título
Soy & Breast Cancer Survival
LicenciaCreative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
URLNota del Doctor
For more on breast cancer risk, check out these videos:
Can Flax Seeds Help Prevent Breast Cancer?
BRCA Breast Cancer Genes & Soy
Breast Cancer & Constipation
Cholesterol Feeds Breast Cancer Cells
Statin Cholesterol Drugs & Invasive Breast Cancer
And check out my other videos on breast cancer.
For more context, also see my associated blog posts: Breast Cancer & Diet; Soy & Breast Cancer: an update; and Soy milk: shake it up!
If you haven’t yet, you can subscribe to my videos for free by clicking here.
Video anterior
Siguiente video
respuestas a
Comment Etiquette
On NutritionFacts.org, you'll find a vibrant community of nutrition enthusiasts, health professionals, and many knowledgeable users seeking to discover the healthiest diet to eat for themselves and their families. As always, our goal is to foster conversations that are insightful, engaging, and most of all, helpful – from the nutrition beginners to the experts in our community.
To do this we need your help, so here are some basic guidelines to get you started.
The Short List
To help maintain and foster a welcoming atmosphere in our comments, please refrain from rude comments, name-calling, and responding to posts that break the rules (see our full Community Guidelines for more details). We will remove any posts in violation of our rules when we see it, which will, unfortunately, include any nicer comments that may have been made in response.
Be respectful and help out our staff and volunteer health supporters by actively not replying to comments that are breaking the rules. Instead, please flag or report them by submitting a ticket to our help desk. NutritionFacts.org is made up of an incredible staff and many dedicated volunteers that work hard to ensure that the comments section runs smoothly and we spend a great deal of time reading comments from our community members.
Have a correction or suggestion for video or blog? Please contact us to let us know. Submitting a correction this way will result in a quicker fix than commenting on a thread with a suggestion or correction.
View the Full Community Guidelines