question for x, other keto dieters

[funkoram]

I finally took the plunge and started the mkd diet this week, my first keto diet ever. Needless to say, the results have been astounding I am down 7 lbs and a 30 1/2" waist in 5 days. My questions is how much of this loss was problably fat and how much was water?

 

[diamonddiceclay]

almost all is water at first

 

[KWKSLVR]

6 3/4lbs was probably water