How hard has it been? What is the most noticeable difference?

I need to water fast as I have tooth inflammation Which not enabled me to swallow any food. Not bad down 2 kg in first day .

Nice! I just completed three months of 16/8 intermittent, now I'm back to regular eating cycle to bulk up a bit then in a couple of months I'll go back to the intermittent. I'm thinking of throwing in a 36hr fast also, all going well, a few months after that perhaps I'll try a three day fast.

powerful

Why?

Electrolytes

Good for you! What are you doing for the (nearly only) part?