So, I fasted yesterday and there is a definite improvement in my knees this morning.
I went out last night and did 20 mins of speed intervals just to get my legs moving faster (haven't done any speed stuff since I started up since the IC). Also as I hadn't eaten all day, no way I was running a long way
Anyway, I digress! I have 2 "knee" tests when I get up
Firstly my bed is about 10cm off the floor, so getting up from there is test 1 (no pain)
Then going down 14 stairs is test 2 (no pain).
So it seems fasting (well I ate 2 apples and 10 cherry tomatoes, so not a complete fast) made a difference to the joints, but I have calf muscle aches from the speed intervals
Obviously I don't know if it is the fasting in itself, or something that I normally eat (gluten, dairy, etc.) which is making the difference, but at this point, I will make an appointment with my doctor. He is currently on holiday and a locum is there, but this is something I want to take to him as I've known him for 18 years and he listens to me.
In the meantime, I may try a few more tests - like eliminating gluten for a couple of days, or dairy, etc. so I can get more of a handle on what is making the difference, or try another fast day if food elimination doesn't work.
Interesting times!