Water only fast and sleeping heart rare

I find this interesting (last night and the night before). I took a large dose of rapamycin with GFJ about a week and a half ago.

Yesterday I did a water only fast. (also no supplements) The day before was a not drinking alcohol day, but not a fast.

What I find interesting is the fast day appearing to be more metabolically active during the night than the normal eating without alcohol.

I did not particularly do any exercise either of the days.

Do you have sleep apnea that you know of?

I don’t have sleep apnea, but I wake a lot at night. I tend to go to sleep in sessions, the above two are the longest night time session.