To my knowledge, neither Berry nor Bikman (nor all the other keto physicians like Atkins, Phinney, Westman, Volek, the Eades) address females as a specific group in depth, neither midlife females and folks with PTSD/haywire cortisol - as well as the the subgroup of athletes with gut dysbiosis. I do care about developing nuanced understanding of human health via LCHF/keto, and expanding the spectrum of research & resources - so I’ve made a habit of observing who’s addressing what and seeking experiential reports from those focused on the unique hormone balancing of midlife females and others with high cortisol.
It can be challenging to have substantive discourse online without sharing a nuanced familiarity with foundational LCHF/keto books that explore metabolic healing, case examples, and phased plans for sustainable eating (The Art & Science Of Low Carbohydrate Living, Protein Power, The New Atkins For A New You, The Obesity Code, and the only female-focused ones, Radical Metabolism and The Hormone Fix: Keto-Green are some of my faves). Context is everything - and I also think the reality of diversity within the humans doing LCHF/keto deserves continued acknowledgement and ongoing study of certain groups. The good carbs and good-carbs-cycling subject has very different impacts and implementations for different subgroups of ketoers - IR vs Non-IR, females vs. males, midlifers vs. teenagers, weight-lifters/high intensity trainers vs. sedentary, etc. Dietary healing may have different approaches for PTSD people vs. no-PTSD, those with gut dysbiosis and those without, etc.
For my own slow, but ongoing, recomposition success, I credit the nuanced self-healing hormone-balancing approaches of the pro-alkaline LCHF/keto women’s health advocate camp (Louise Gittleman PhD, Anna Cabeca MD, Christiane Northrup MD, Stephanie Greunke RD, Stephani Ruper, Amy Berger MS) and also some of the paleo-keto female writers (this article and its long comments thread by Gruenke touches on many of the female-specific angles on carbs). And, as a non-alcoholic, I also credit the wine-with-food research of Salvatore Lucia MD (for cortisol reduction and gastrin production), and the realistic approach of the Drs. Eades and others when it comes to gastronomy!
Specializations of keto for addressing cortisol are hopefully in process - Anna Cabeca MD certainly has her own personal experience and case studies to draw from, which compelled her to write her book (with rave reviews by functional/LCHF/keto people like Mark Hyman MD, Christiane Northrup MD, and David Perlmutter MD).
Good carbs as part of a well-formulated ketogenic way of eating can be a method for making it culturally and personally sustainable in the world at large and in our household community gatherings, special events, holidays, and cross-cultural potlucks… Westman/Phinney/Volek address this quite well in the New Atkins For A New You Book. Despite what some with food addictions might do with it - it’s not a mere ‘justification to eat just any sugar or starch’, it’s quite a culturally-sensitive, well-formulated, pleasurable sustaining way of living a well-satiated and neurologically enlivened ketogenic life.
(Heck, the Drs. Eades in their classic book Protein Power reported on a client of theirs who fit his carb allowance in such a way that he ate one piece of his fave candy per day (17g carbs) - which was his one treat in his overall psychological life - it helped him stay the course and lose a ton of fat and sustain the recomp. Such a hit of sugar wouldn’t work for me, but for that guy it was a drop in the bucket so to speak).