Hey guys, I want to tell you what happened when I increased my fasting to 21 hours.

It's quite interesting. I did an experiment on myself. Now normally I eat around 12 or maybe

1 and 6 and 7. So I get about 18 hours of fasting with a 6 hour eating window. And normally

I do videos like the one I'm doing now between 12 o'clock and 2 or 3. So the experiment that

I did on myself is simply eat when I got back from filming. So my first meal was at 3 and

the second meal was at 6. So that's just a 3 hour eating window. That gives me 21 hours of fasting

compared to 18. It doesn't seem like much, but it made a significant difference in my cognitive

function. I noticed when I was on this pattern, there was definitely more editing or mistakes. So in

this pattern right here, fasting for 21 hours, rarely did I make any mistakes. It was quite remarkable.

So there are improvements in memory for sure. More focused. Better learning. I can in the mornings,

I'm always studying something. I can digest and assimilate things much better. I can locate things.

I remember why I put things. More creative. Way better mood. Let's grouchiness and less

irritableness. Not that I'm ever grouchy or irritable. Okay, 7. Increased productivity. I mentioned

that already. I'm just getting a lot more done. More organized because of the focus and more

decisive. So I really don't need any study to convince me. All I needed to do was do my own experiment

and see for myself. But if you actually look at the research, this is what happens. You actually

increase something called BDNF. It stands for brain-derived neurotrophic factor. This is a protein

that actually helps you grow your neurons and synapses. It's like miracle grow for your brain.

It just helps regrow brain cells. It also slows aging. Also, when you're doing fasting,

you're increasing your ketones, which naturally support the brain. Your brain prefers ketones

over glucose. Also, you're increasing a topogy. Topogy cleans out all the damaged protein out of

the brain, like the amyloid placking. Fasting improves the little connections, the synapses

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