Hi,
I’ll make a long story short: been keto for six weeks exactly today. This is my second attempt, I had tried the diet three years ago and fell off and abandoned.
Starting by the second or third week, I’ve had amazing days where I felt energized and not hungry for hours if not whole days. But those episodes are separated by others where I feel completely “emptied” of any energy. I’ve tried as I might to find common denominator or a triggering factor, I can’t see of one. My ketones would be in the 1-2 mmol/l range and glucose from 3.7-4.4 mmol/l so everything normal. I just don’t get it.
Does it mean I may not be fat adapted yet?