I’m a 7 year survivor this month. I started all the meds in line. 1st tamoxifen. That lasted a few months. Then rotated all the AI’s. None were tolerable to the point I didn’t want to live. I had a complete hysterectomy and mastectomy at the time of diagnosis at 52 yrs old when I was in perimenopause. Breast cancer was 3 with estrogen and progesterone positive , Her2 negative. I did chemotherapy but no radiation.
I have been taking daily , 300mg of Diindolylmethane (DIM) with piperine (black pepper) for all these years and I feel for me it works. My Oncologist is aware and supported my better something than nothing attitude.