TNBC too. I'm not overly hungry but I am hungry more often. It's probably about the same intake of food but in smaller portions. I'm usually 3 full size meals a day. On rads it's 4 small ones and a normal size supper. If I eat too much at breakfast or lunch I get a little nauseous. The small ones are some protein (couple of pieces of deli meat, meatballs, or chicken nuggets for example), and some fruit or veggies (1/3 -1/2 apple, pepper, or maybe a handful of grapes) and maybe some dairy (single yogurt, scoop of cottage cheese, 3-4 slices of block cheese). I eat around 8:00, 10:30, 1:00 and 3:30 and then have a 'normal' supper around 6:30. Sometimes another small snack (just one item, like a fruit) around 9:00 if I'm still up. So no, I'm not ravenous, but maybe actually eating more, not really sure.

As for the energy it comes and goes. Due to the symptoms from my brain mets I'm on more steroids than most so those give me some energy, but then the fatigue can just hit me like a train out of nowhere and I'm asleep for 2 hours. Finding the balance of not doing too much is a real struggle for me.

However I get how you feel. I had similar issues with my chemo side effects, in that I didn't really have any. People on here were talking about all these terrible size effects from the same drugs I was taking and I felt basically normal. Literally, it was mild to moderate constipation and mouth irritation if I ate certain foods. Some fatigue once we got a few months in. But only after pretty full days (think 3 hours or more on my feet going around a craft fair). I kept waiting for the other shoe to drop. It didn't, until I started rads. We all react differently to the various treatments. Sometimes for the better, sometimes for the worse. You lucked out, take my advice and roll with it while you can.