Emily is correct. You also don't need to go into ketosis for this. Indeed, research has shown that women's bodies are, usually, have fewer positive responses to ketosis than men. Paleo/Primal/whatever you wish to call a way of eating that focuses on no grains, no processed foods, and on well-sourced animal protein, a wide range of nutritionally-dense veggies and some fruit does not automatically mean either very low carb, low carb or ketosis.