In periods of say, very deep ketosis, where I'm doing say an extended fast, and I have 2.53 millimolars of BHB measured by finger break, I do then appear to have access to these memories. In a human brain, it's a totally different thing going on. And in my last book Live Wired, I talk about how memory actually has to get moved around in the brain and moved into different states. If you get hit in the head right now, that'll be gone.

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