For you if
You want to begin keto + fasting with every day pre-written, and you want a plan whose first week respects that you're a beginner at this.
Valkyrie · For women
What if your next 21 days were planned to bend instead of break?
The Valkyrie 21-Day Keto + Fasting Planner: 14 pages of eating windows, meals, workouts, and hydration targets — in three phases that start gentle and build, written for a life that doesn't pause for a diet.
$7 — one-time purchase. No subscription. 14-page PDF. Phased for real life. Independent education — not medical advice.
Start free instead
Start free: the Valkyrie IF Quick-Start Guide.
The free Valkyrie IF Quick-Start Guide — 8 pages, built for women — is this ladder's first step, by email.
The problem
A plan built to bend.
It sounds like the pattern you know too well: a plan that demands perfection from day one, a real week that refuses to cooperate, and a quiet quit by day ten — followed by the verdict that you "just can't stick to anything."
She built this planner against that verdict. The first week is deliberately the easiest — gentle windows, plenty of food, nothing to white-knuckle. The structure tightens in week two, and by week three you're experimenting with longer fasts from a position of strength, not desperation. The plan was designed by someone who gained it, lost it, and gained it back for years before the phased version finally held — because it was built to be run by a person, not a robot.
Bottom line: you don't need a perfect 21 days. You need the next scheduled one.
What's inside
21-Day Keto + Fasting Planner — Valkyrie edition, 14-page PDF
- The full 21-day schedule — every day specifies its eating window (or fast), its workout, and its hydration targets.
- Three phases, in order — Phase 1, Adaptation (days 1–7): gentle 12–16h windows plus marked 24h fasts; eat plenty, don't restrict. Phase 2, Acceleration (days 8–14): 16–20h fasts, strict keto, electrolytes dialled in. Phase 3, Optimization (days 15–21): try 20:4, OMAD, and longer fasts, and lock in what works for you.
- Training woven into the days — lifting days and short HIIT cardio days alternate with scheduled rest days across the three weeks.
- The preparation drink — the 3x-daily recipe used throughout the plan, printed where the days begin.
- Her "Why I Built This" intro — the honest story behind the phases, so you know why the order matters.
Future pace
Picture day 12.
Picture day 12: a busy one — and instead of improvising, you glance at the page, see the window and the session, and the day bends around the plan instead of breaking it. That's what the phases are for.
Honest fit
Who this is for — and who it isn't.
Not for you if
You want a medically supervised program or a guarantee. This is a structured, self-run plan — with the doctor disclaimer printed in it.
Bring it together
Your foundation. Or the full collection.
Foundation Pack — $59
The three Valkyrie guides together — Planner, Supplement Guide, Workout Guide — in one purchase, plus the Keto Drinking Guide (9 pp) as a bonus: what to drink, what to dodge, how to order at the bar, the morning-after protocol. It isn't sold on its own anywhere.
See everything included →Complete Package — $79
The Foundation's three guides plus the shared Keto Cookbook (149 recipes), the Dessert Recipes, and the Herbal Wellness guide, plus the Keto Drinking Guide (9 pp) as a bonus: what to drink, what to dodge, how to order at the bar, the morning-after protocol.
See everything included →149 recipes, shared by every brand. Sold on its own, or included in Complete. See the Cookbook →
Good to know
Before you choose.
I've never fasted. Is this too much?
The plan assumes exactly that. Phase 1 is gentle by design, and the planner warns against skipping ahead — the harder windows arrive in week two and three, after you've adapted.
What happens when I miss a day?
You run the next scheduled day. The phases build on each other, but the plan is a sequence, not a streak — one missed day is data, not a verdict.
Can't I find a free 21-day plan?
You can find meal lists. What you won't find free is the phasing — windows, training, and hydration tightening together on a written schedule, in the same voice as the rest of this system.
Do I need the other Valkyrie guides?
No. The Planner stands alone. The free Quick-Start is the background reading; the Supplement Guide is the companion most women add when the week-two questions start.
Is it a subscription? How do I get it?
One-time purchase, $7, Stripe checkout. After payment you're redirected to the download page and your receipt email carries the link.
Will it work for me?
No honest page can promise that. What it can promise is what's printed: 21 fully planned days, phased for a real life. The running of them is yours — that's the deal, stated up front.