You’ve got me intrigued about the macro check @ladybranstonpickle , I’ll have to go and have a look.
I’m early 40s and haven’t looked into whether fasting raises cortisol etc. But I think some forms of it make sense from an evolutionary perspective. Back when we didn’t have electricity, people went to bed when it got dark and didn’t sit on the couch at 10pm eating chocolate and drinking wine. IMO doing something like a 16:8 fast every or most days should be a good thing. Doing a 5:2 fast on the other hand where you have 2 very low calories days doesn’t seem to me to be a good idea and I can imagine that would raise cortisol.
I did 16:8 for a while but can’t say it helped me lose weight, as I was still eating 3 meals in a shorter window. It really does make a difference to sleep though. I have an Oura ring which can tell from my sleep stats if I have eaten late at night.
As for CG, I was planning on getting back on track today as school has just gone back where I am. As luck would have it DD1 is off sick so my plans are out the window!