Can Oxidized Cholesterol 27HC Explain Three Breast Cancer Mysteries?

Oxidized cholesterol, which is concentrated in products containing eggs, processed meat, and parmesan cheese, has cancer-fueling estrogenic effects on human breast cancer. In 1908, the presence of cholesterol crystals was noted “in the proliferating areas of cancers,” suggesting that cholesterol “may, in some way or other, be associated with the regulation of proliferation.” A century…