The fat stored in your body can produce estrogen (which can
also lead to breast cancer) or proteins that cause inflammation and insulin resistance, resulting in tumor cell growth.
These increases in cancer were not related in any way to the caffeine content of the coffee, and the researchers concluded that excess coffee
consumption leads to breast cancer via some unknown mechanism.
Their research found that a variety of naturally - occurring mutations in the DNA cells can initiate different sequences of mutations that
eventually lead to breast cancer.
The other, a former White House aide to President Obama, tested positive for the BRCA2 gene mutation that has
led to breast cancer in her family for generations — and is taking aggressive steps to avoid the same fate.
The changes to your breast when lactating also make them more resilient to mutation, which can
lead to breast cancer.
When iodine levels are low in the breast tissue, there is a higher incidence of free radical damage present and that can
lead to breast cancer.
Now, a study published by the University of Texas MD Anderson Cancer Center is confirming that too much sugar can
lead to breast cancer and metastasis to the lungs.
Your genes, hormones, lifestyle, and environment work together to
lead to breast cancer, but we don't know exactly how.