Hi, I have recently seen a physician specializing in hormonal and metabolic medicine. I have just started on B12 injections. I was wondering if I can take B12 orally instead of injection, and would there be a benefit by taking injections. Also, what do you think about injections of testosterone for women who have had previous breast cancer. I was prescribed anastrozole to decrease the estrogen production of the testosterone. I am 57 yrs. old. Have also had hysterectomy. 15 yrs. cancer free. Thank you.
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