"Father of Biohacking" Dave Asprey on Fasting to Lose Weight and Gain Mental Clarity (Replay)
Tom Bilyeu's Impact Theory
Impact Theory
4.7 • 5.2K Ratings
🗓️ 3 January 2024
⏱️ 51 minutes
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| 0:00.0 | you can fast without ever being hungry and without ever suffering and you'll have more energy |
| 0:09.8 | everybody welcome to another episode of health theory i am here with a multiple pete guest who i |
| 0:15.3 | always enjoy spending time with dave asprey dave welcome to the show tom i'm so happy to be back and I'm sad. I'm not in your |
| 0:21.9 | living room. Oh, man, same. You wrote a book on fasting and I have to say when I picked it up, |
| 0:30.0 | the first question I had was, what is he going to talk about that's new in a book on fasting? |
| 0:35.8 | And I was quite surprised with where you went. |
| 0:39.0 | The thing that took me by surprise is this whole notion of there are many ways to fast. |
| 0:44.5 | And walk us through that. When you started this, did you naturally assume that fasting was just |
| 0:51.1 | not eating? Because you've given pretty broad options. |
| 0:56.8 | I did start out with that perspective, but then I started seeing people making mistakes where, oh, if something's good |
| 1:03.0 | for you, more of it must be better. And the same things they do with keto with a vegan diet, |
| 1:08.0 | you know, where if it works, I got to do more, more, more. And it turns out |
| 1:11.7 | fasting's not like that. And no one talks about the spiritual side of fasting. Oh, that's on my list |
| 1:16.6 | for today, to be sure. Why is it problematic, though, to go all in? Like when I think about |
| 1:22.5 | autophagy and the cells cleaning themselves up and knowing that that gets kickstarted by just |
| 1:27.3 | not eating, why is it problematic to go too hard on a fast? Well, there's a name for over fasting. It's called starvation and malnutrition. So there's that. Now, do you bracket that only by time, though? So is that like if I was going to do a three day fast, I would think that your |
| 1:45.4 | advice would be go all in. But obviously having read the book, I know you have a different punchline. |
| 1:48.8 | So is, is it that it becomes problematic as you get into the 7, 10, 21 day range? Or do you think |
| 1:58.0 | that that's actually suboptimal from the jump? You know, I'm totally happy to do |
| 2:02.8 | a three-day fast, four day, five, day, seven-day, ten-day, although when you get to ten and beyond, |
| 2:07.2 | you probably want to be very experienced or have some medical oversight because your electrolytes are |
| 2:12.9 | likely to get out of whack. And frankly, your ability to really detect what's going on your body |
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