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How does selenium affect triple negative breast cancer cells?
Selenium has been found to be essential for the survival of triple negative breast cancer cells, especially when they are sparse. This means that rather than just combating cancer, selenium may actually support the survival of these aggressive cells, which could lead to new treatment approaches aimed at preventing cancer spread.
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What are the implications of the new study on selenium?
The recent study published in EMBO Molecular Medicine suggests that understanding selenium's role could transform treatment strategies for triple negative breast cancer. Since this type of cancer has limited treatment options, the findings could lead to innovative therapies that target selenium's effects on cancer cell survival.
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What foods are high in selenium?
Foods rich in selenium include Brazil nuts, seafood, meats, eggs, and whole grains. Incorporating these foods into your diet may help ensure adequate selenium levels, which could be beneficial for individuals at risk of or currently battling breast cancer.
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Can selenium be used as a treatment for breast cancer?
While selenium shows promise in supporting the survival of certain cancer cells, it is not currently recognized as a standalone treatment for breast cancer. However, ongoing research may lead to its incorporation into future treatment protocols, particularly for triple negative breast cancer.
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What are the risks of selenium supplementation?
Excessive selenium intake can lead to toxicity, resulting in symptoms such as gastrointestinal upset, hair loss, and fatigue. It's important for individuals to consult healthcare professionals before starting any supplementation, especially those with cancer.