Update: Soy and Letrozole
Although the pain from taking only 3 doses of Letrozole was getting better after 3 weeks, all at once I had horrible stabbing pains on my arms, neck, more neuropathy, and numbness. It was so bad it kept me up all night. I recently became a vegan and had just switched to soy milk and for the first time, had tofu for 2 nights in a row. (Studies have show that women who eat soy have lower rates of cancer and it's about the only food that helps with triple negative breast cancer which I hav3). Since that was the only significant change I had made in the last 2 days, I googled soy and letrozole and a study was done on taking them together. Bottom line was DON"T TAKE THEM TOGETHER!!