What electrolyte powder did you end up with? Maybe because I'm older (62) I need a better balanced drink?

I did wonder about eggs. I know I can't eat the cheap ones with the pale yellow yolks but I had good eggs. You're right, I probably should have just gone with fat. I may go have some blood work done just rule out anything I can't detect myself, but to be honest, the thought of going to any healthcare professional is not appealing. Interesting note: I've had a eustachian tube disturbance since last June when I had covid. My ears were full of fluid and drained all the time and were itchy and scabby like a fungal infection. All the usual things didn't kill it but by day 5 it was clear and I could hear properly again. So that's a win!