I finally got round to listening to the latest of Jimmy Moore's
Ask the Low-carb Experts. This episode would seem to have a bearing on "How much protein for women?" -- or anyone.
24: All Things Protein (Protein 101) | Dr. Donald Layman | Jimmy Moore Presents: Ask The Low-Carb Experts
Ideal bodymass in kg x 1.4 or 1.5 to give a good working figure, no adult should consume less than 90 grams per day. You can have a little more, if you're very large or very active, but less, they think, is not best.
They also think that it is important to split your protein evenly. So on three meals (probably best for most people) that would be 30g - 30g - 30g. The reason is that the protein consumption itself, he says, has an anabolic effect. Very active people, he suggests may, however, be fine on just two meals a day, breakfast and dinner, eating 45 g at each -- because their activity itself has an anabolic effect.
But maybe it's possible that people giving very low figures -- Dr. Rosedale or Dr. Kwasniewksi, for example -- have gone too low.
Maybe calculations based on bodyweight have their uses but nevertheless there is a lower limit even for rather small people.
But maybe worth throwing in there?