Ketogenic diet (keto)

Hannah • Fur mamma. Heathen.

Anyone done this? I'm on paleo but I'd like to try Keto for a week. Any suggestions on where to start or books/websites I can read for beginners.

Also, paleo cuts out dairy so it feels wrong looking at all the keto recipes with butter, sour cream, milk, etc. Do you buy grass fed ethically raised dairy products or?