I am post op and have been in a stall for a good bit now. I exercise daily. At least, the very least, I will do the 30 minutes of walking recommended by my surgeon. I am getting in about 1500 calories a day and most of the time 100-120 g protein. Some have suggested that I need to up my intake of protein. etc … But my question is, IS THIS STARVATION MODE A REAL THING???? How can it be a real thing?