Thanks. I've changed lots of things since my last post here. Managing to stay LC, but I'm getting my fat from my meat and egg sources, plus powdered MCT oil in my morning coffee. My blood ketones don't go nearly as high as before I started cancer treatments, but, like everything else, healing takes time. I'll find my new normal. I'm not losing weight, but holding steady, and my pre-dawn walk is up to two miles a day. I haven't had a Kanjinti infusion since the beginning of August and I stopped my daily Letrozole pill. I see my new oncologist mid-October and my experiment until then is to take a multivitamin plus high dosage vitamin d+k2 and stay LC. The week before I see the doctor I'll have a blood draw so I can see the results of my experiment and decide what I want to tell the doctor about what treatment I want going forward.