Hi, it's Mark Sisson. Welcome to the Primal Blueprint Podcast. It's time for another show dedicated to the world of keto.

Check out KetorReset.com for details about my New York Times bestselling book and send your questions to info at Ketorreset.com.

Hi, listeners, Brad Kearns with another keto dedicated show, and we're having so much fun on the Facebook group, building and building the membership up to over 30,000 members, very lively, very engaged.

Even Facebook says so with our little statistical analysis of the give and take and the interactions with the posting. So thank you so much for

contributing. Thanks to our wonderful moderators. Let's keep the dream going. Let's keep drilling down

and getting this stuff right. And on that note, this show is dedicated to the

Q&A submitted by readers on Facebook. You can also email us info at ketoreset.com, and we'll

compile the questions. Try to keep them brief, but also the details are important, so not too

brief, but under a000 words would be great.

Not kidding, because the endurance athletes love to get up and over that number when they're writing in questions,

and it's difficult to process through all those.

But these are some really sharp ones here, and I think we'll resonate with a lot of people

as we're trying to sort out all the

different aspects of the ketogenic diet, especially as it relates to your athletic and performance

goals. So here's one from Alex. It's the second time I'm trying to do low-carb high-fat in the last

five years, and just like the first

time, I'm experiencing huge spikes in anxiety levels.

Oh, yeah, very mal notices no bueno.

Huge spikes in the last 10 days, which were not there on a higher-carb diet.

He's been going for about six weeks low-carb, going 20 to 80 grams a day. The first few

weeks I felt great. Now I have periods where I feel weak and super anxious. I noticed similar symptoms,

less pronounced, when hypoglycemic on a high carb diet. So when his carbs got low, blood sugar got

...