If you have never:

→ Been on a keto diet
→ Fasted for more than a day
→ Taken exogenous ketones

You don't know what ketosis feels like.

Which means you're missing out on a powerful hidden feature of your biology.

Among other things, keto can greatly improve focus and cognition.

Co-Founder sablier.com and open-source developer. I have a broad range of interests, including longevity, epistemology, physics, and psychology.


I literally water fasted for 7 days but the mental clarity never came 😭