What's the carnivore adaptation period like?

Days 1-3: possible cravings, fatigue, headaches. Days 4-7: major improvement in energy and mood. Wee...

Days 1-3: possible cravings, fatigue, headaches. Days 4-7: major improvement in energy and mood. Week 2: mental clarity improves. Week 3-4: full adaptation. Most people handle adaptation easily.