That may be true. I just know that I can feel a lot better without exercise if I get nutrients right. Then maybe I'll feel great with exercise.
Thats what I'm doing at the moment, laying off the exercise and just trying to get out during the first half of the day (shopping, errands etc.) & focus on supplements + getting regular liquids & foods in (at the right times - not during the night!)
I often wake up over night if I workout, and I seem to be much colder after even just going for a brisk walk.... exercise just seems counterproductive at the moment..