Outstandingly informative video for sure and so concisely and eloquently presented.
As Archus stated, amidst the amazing info of what is going on within the body i question whether it is wise to add any supplements and myself i would prefer not doing so.
Also to address something else Archus mentioned, i believe Dr. Berg stated that Autophagy begins at 18 hours, not ketosis. I don't recall him saying anything about when ketosis kicks in.
In any case i agree with Archus that Ketosis would likely kick in for most people at about 48 or 72 hours.