[zooko]

Hi Bryan: good job experimenting to improve your own health and happiness, and thanks for posting so others can learn from your experiments. My wife and I have started a blog about this sort of diet, which is sometimeas called a "ketogenic diet": http://www.ketotic.org/

Our first blog entry was about the tiredness and headaches you've experienced and some suggestions for how to get past them: http://www.ketotic.org/2012/05/keto-adaptation-what-it-is-an...

For what it is worth, I think a keto diet is probably a very healthy way to live long-term. I wouldn't want you to just take my word for it, though. Eventually I hope to write enough on our blog to explain why I think that.

Regards,

Zooko