Breast cancer is often caused by a compromised ability to detoxify estrogen. Although this hormone is essential– it contributes to skin, bone, psychological, and reproductive health – excess estrogen and the conversion of estrogen into dangerous metabolites can drive cancers in hormone-sensitive tissues (breasts, cervix, uterus, and ovaries).
Estrogens are a group of structurally similar hormones that are metabolized continuously in the body. Sometimes these forms are protective, and sometimes they are metabolized into harmful forms that can stimulate tumor formation or initiate breast cancer. Whether estrogen becomes protective or damaging depends on micronutrient availability in bodily tissues that drive these metabolic pathways. One example is vitamin B6. This nutrient helps detoxify excess estrogen so that it does not cause tumors. Similarly, magnesium drives the enzyme that removes toxic forms of estrogen from the body. Cysteine – a powerful antioxidant - prevents estrogen from being oxidized into a dangerous form that promotes breast cancer. In short – when the appropriate micronutrients are biologically available, toxic forms of estrogen can be minimized, thus diminishing the potential for breast tumor development.
Download our Estrogen - Nutrient Correlations Wheel.