A recent survey by the Physicians Committee for Responsible Medicine (PCRM) reveals that many U.S. women are overlooking the impact of diet on breast cancer risk. When asked how to lower their chances of developing the disease, only 28% of respondents mentioned food, while a significant 56% pointed to screening methods like mammograms.
Dr. Kristi Funk, a breast cancer surgeon and prevention specialist, stressed the importance of dietary choices, stating, “Science indicates that nearly 50% of cases are potentially preventable through diet and lifestyle changes.” Despite this, there appears to be little progress in raising awareness about this crucial aspect of prevention over the last three decades.
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In a similar survey from 1995, 23% of women acknowledged the role of diet in prevention, revealing only a slight increase in awareness over 30 years. Dr. Neal Barnard, president of PCRM, pointed out that while screenings are essential, educating women about dietary steps is equally critical.
Interestingly, when prompted about specific foods that could lower breast cancer risk, 61% of participants could name at least one beneficial food. Many highlighted the dangers of processed meats and obesity, with 23% mentioning vegetables and 16% focusing on fruits.
A few misconceptions persist; just 17% recognized soy’s positive impact on breast cancer risk, while 16% feared it might increase their risk. Additionally, around 24% believed dairy could potentially heighten the risk; studies have shown that consuming cow’s milk may significantly increase breast cancer risk.
Awareness is crucial, as 72% of survey takers hadn’t received any communication regarding the connection between diet and breast cancer from healthcare professionals. Nutritionists emphasize that including more plant-based foods in one’s diet is essential for reducing estrogen levels and overall risk. Foods like legumes, flaxseed, and cruciferous vegetables are particularly beneficial, offering fiber and compounds that may lower cancer risk.
Moreover, a diet high in fatty, meaty foods can contribute to increased cancer risk due to lower fiber and higher carcinogen levels. As the survey data reflects diverse demographics, it’s apparent that older, more educated women tend to have better knowledge about diet and cancer prevention.
Experts recommend a few simple lifestyle shifts:
- Opt for plant-based foods to fill your plate, boosting fiber and antioxidants.
- Incorporate soy, which may help lower breast cancer risk.
- Reduce meat consumption, swapping it for plant proteins to minimize cancer risk and obesity.
- Stay active; exercise can lower estrogen levels and breast cancer rates.
- Limit alcohol intake, steering towards healthier alternatives like mocktails.
Reference
Physicians Committee for Responsible Medicine & Morning Consult. (2024, August). Beliefs About Dietary Factors in Breast Cancer Prevention Among American Women. https://pcrm.widen.net/s/fblnjvzsdh/pcrm-breast-cancer-awareness-8.15.24