When you include the American Institute for Cancer Research in your estate plans, you make a major difference in the fight against cancer.

Corporate Champions who partner with the American Institute for Cancer Research stand at the forefront of the fight against cancer

The Continuous Update Project (CUP) is an ongoing program that analyzes global research on how diet, nutrition and physical activity affect cancer risk and survival.

A major milestone in cancer research, the Third Expert Report analyzes and synthesizes the evidence gathered in CUP reports and serves as a vital resource for anyone interested in preventing cancer.

Whether you are a healthcare provider, a researcher, or just someone who wants to learn more about cancer prevention, we’re here to help.

AICR has pushed research to new heights, and has helped thousands of communities better understand the intersection of lifestyle, nutrition, and cancer.

Read real-life accounts of how AICR is changing lives through cancer prevention and survivorship.

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AICR champions research that increases understanding of the relationship between nutrition, lifestyle, and cancer.

AICR’s resources can help you navigate questions about nutrition and lifestyle, and empower you to advocate for your health.

AICR is committed to putting what we know about cancer prevention into action. To help you live healthier, we’ve taken the latest research and made 10 Cancer Prevention Recommendations.

March 20, 2012 | 2 minute read

Cadmium, Breast Cancer, Veggies and Whole Grains: One Study

A new Swiss study that suggests dietary cadmium may increase breast cancer risk is intriguing, but a strong body of evidence shows that women should not shy away from eating whole grains and other healthy foods to reduce their risk of this disease.

The study, published in Cancer Research, estimated the amount of cadmium almost 56,000 women were consuming. Cadmium is a metal found in low amounts in the soil, air and water.

Study researchers estimated the dietary cadmium by asking the women about their diet when the study began in 1987. They then used national data to estimate cadmium content for each food and divided the women into three groups of cadmium consumption: low, medium, and high.

Then the women were tracked for approximately 12 years.

When looking at only the women who consumed the highest amounts of whole grains and vegetables, the highest dietary cadmium group linked to a 21 percent increase in post-menopausal breast cancer compared to those in the lowest group.

Yet within each group of cadmium exposure –low, medium or high – those who consumed the most whole grains and vegetables had the lowest risk of postmenopausal breast cancer.

As the authors note, vegetables, whole grains and other plant foods contain compounds well studied for their cancer-preventive activity. These foods are also important for weight control.

Maintaining a healthy weight is one of the established ways women can reduce their risk of breast cancer. After systematically reviewing all the evidence on lifestyle factors related to breast cancer risk, AICR/WCRF’s Continuous Update Project (CUP) report on breast cancer concluded that excess body fat and alcoholic beverages increase the risk; breastfeeding and exercising regularly were found to reduce the risk.

In all, AICR estimates that 38 percent of cases of breast cancer cases in the United States could be prevented through a healthy diet, activity, and healthy weight.

This new study certainly adds to the body of research, but more studies are needed to draw any conclusions on the link between dietary cadmium to breast cancer. All studies related to dietary factors and breast cancer risk will be added to the CUP database for future review.

All studies related to dietary factors and breast cancer risk will be added to the CUP database for future review.

For ways to reduce your risk of breast cancer, visit here.

2 comments on “Cadmium, Breast Cancer, Veggies and Whole Grains: One Study

  1. Tcat on

    The problem with the study is that the same authors in another study see no correlation between the estimated dietary cadmium based on the food surveys they used in this study and actual urinary camdium concentrations. The latter would be a much better indicator of the amount of cadmium a person has actually been exposed to. The lack of any good correlation suggests that attempts to estimate dietary cadmium with food surveys are probably pretty worthless. I would be more impressed if they showed a correlation between actual urinary cadmium data and breast cancer risk. However, I do not believe that there are any data to support this from studies of female smokers. In other words, I don’t feel like the study proves anthing.

    Reply
  2. Tcat on

    The problem with the study is that the same authors in another study see no correlation between the estimated dietary cadmium based on the food surveys they used in this study and actual urinary camdium concentrations. The latter would be a much better indicator of the amount of cadmium a person has actually been exposed to. The lack of any good correlation suggests that attempts to estimate dietary cadmium with food surveys are probably pretty worthless. I would be more impressed if they showed a correlation between actual urinary cadmium data and breast cancer risk. However, I do not believe that there are any data to support this from studies of female smokers. In other words, I don’t feel like the study proves anthing.

    Reply

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