When does your body reach full Ketosis? Any online resources?

Hey guys, I was just wondering when my body will start supply me all my nutrition. Also, I am on day 6 (amazing) and I have these ravenous hunger pains (not true hunger of course) anyone else experience this, or know what could cause it? Funny, I have more energy today than I did yesterday despite being up all night and not having gone to sleep though. I'm sure it will wear off - just the initial wake up call from my circadian rythem that's all. Also, if anyone could give me the URL's to any other online resources on fasting, I would be truly great full. Chris already gave me the soilandhealth.com Thanks all, and Blessed be. Motherweary Tweet