Does anyone else get that clarity brain fog shift?

[NolimitsSarah]

I remember getting about day 5 or so.. i felt so serene and focused and clear in my head. I also felt emotionally stable.

Day 5 for me today and yes it's happened! I've felt productive and energetic for the first time in months. Days 1-4 were fine with just the odd side effect here and there (aching legs one night, mild keto flu one day, headache another), but so far so good.