Also a layman, but I've a vague recall of reports of how a 4-5 day fast can trigger autophagy, followed by new cell generation once re-fed. So could that end u

Also a layman, but I've a vague recall of reports of how a 4-5 day fast can trigger autophagy, followed by new cell generation once re-fed. So could that end up as a useful treatment? Or would it only help with the WBC, and not the RBC?