What are the four fixes, and does the order matter?

Yes, the order matters. They are listed in the sequence that produces the least friction: the first one is usually the constraint everything else is waiting on, and starting at number three while number one is still broken is why previous attempts stalled. Run them in order, give each one long enough to actually take hold, and resist the urge to add a fifth. The shortest list you will still be following in three months beats the complete one you abandon in two weeks.

How long before I see anything change?

Different markers move on different clocks, and knowing the order in advance is most of what stops people quitting in week three. Subjective things — sleep, energy, appetite stability — usually shift first. Strength follows. Waist and bloodwork are slower and considerably more informative. We do not publish weight-loss figures or timelines, because honest ones do not exist for an individual. What the research does show consistently is that adherence predicts the outcome better than which framework you picked.

Do I need blood work before I start?

You can start the structural parts — sleep window, protein floor, resistance training, reducing ultra-processed food — without any test at all. None of them require a diagnosis to be sensible. Bloodwork earns its place when it changes what you should do, or when a marker needs watching while you change your diet. If any of the items on the right apply to you, get the labs first and involve a clinician.

Can I run this while I am on medication?

Usually, but not unsupervised. Dietary change alters how much medication some conditions need — glucose-lowering drugs in particular — and that adjustment belongs with the person who prescribed them. Tell your prescriber what you are changing and when. It is a two-minute conversation that prevents the one genuinely risky failure mode in an otherwise low-risk protocol.

What happens if I miss days?

Nothing structural. This is a protocol, not a streak — the physiology responds to what you do most weeks, not to an unbroken chain of perfect ones. Missing a training session or a bedtime does not reset anything. The pattern to watch is not the missed day but the missed fortnight. If one of the four fixes keeps sliding, that usually means it was too big a change to start with, so shrink it until it is boringly achievable and rebuild from there.

How is this different from the paid programme?

The research is identical and none of it is held back. What the free protocol cannot do is sequence twelve weeks for you, read your bloodwork, or notice that your logs stopped matching your plan three weeks ago. Most people should run the free protocol first. If it holds and you want structure and human review on top of it, the programme is there — and if the free version is working on its own, we would rather you kept your money.

Starter protocol · free

The Perimenopause Shift Protocol

Female + 40+ + new metabolic issues. Prioritize muscle and bone.

Is this my profile?All 12 protocols

Fixes first

Week-one actions

Citations

01The mechanism

What is actually happening

Perimenopause is a 5–10 year window of declining estrogen and progesterone before final menopause. Santoro 2011's clinical reviews detail the hormonal turbulence — wide cycle variability, rising FSH, declining estradiol — that produces the symptoms people associate with menopause. Davis 2012 documented that menopause is associated with central fat redistribution independent of total weight change — so even at stable scale weight, body composition shifts. Bone mineral density loss accelerates 1–2% per year through this window (Papadakis 2023 BMJ). Crucially, the strategies that worked in your 30s often don't work the same: aggressive calorie restriction now amplifies cortisol; high-volume cardio without strength training accelerates muscle and bone loss; intermittent fasting can disrupt already-erratic cycles. The path forward emphasizes muscle preservation, bone density, sleep quality, and dietary patterns that support hormonal stability rather than aggressive deficit.¹²³⁴⁵⁶

Who this fits

Perimenopause produces 5–10 years of hormonal turbulence and central fat redistribution. Strategies that worked in your 30s won't work the same.

Evidence base

This protocol rests on 6 peer-reviewed sources, listed in full further down the page. Where the evidence is mechanistic rather than outcome-based, the text says so.

02Highest leverage first

The four things to fix first

In this order. The first one is usually the constraint everything else is waiting on — starting at number three while number one is still broken is how previous attempts stalled.

01
Resistance training is non-negotiable
Bone density loss accelerates 1–2%/year through perimenopause. Resistance training is the only intervention that prevents this, and it preserves the muscle that estrogen decline otherwise erodes. 3x/week, compound movements, progressive overload.
02
Protein at 1.8 g/kg minimum
Anabolic resistance increases with age — older adults need higher protein per meal to trigger muscle protein synthesis. 1.8 g/kg distributed across 3–4 meals. Especially important if HRT is being considered or used.
03
Skip aggressive fasting
Extended fasts can amplify cortisol and disrupt already-erratic cycles. If you want fasting benefits, 14:10 or 16:8 with a meal-rich window is fine. Skip OMAD, extended fasts, and 5:2 unless coordinating with a knowledgeable physician.
04
Consider HRT — talk to a knowledgeable physician
Recent literature (since the 2017 reanalysis of Women's Health Initiative) supports HRT for many perimenopausal women as a quality-of-life and protective intervention. Find a physician who actively manages HRT — many primary-care doctors don't.

03Start on Monday

Week one to two

Not a diet plan — a short daily list. Tick them off as you go; the point is to see how much of the protocol you are actually running before you judge whether it works.

Tick as you go

0 of 6 done today

Nothing here is saved or sent anywhere — it resets when you leave the page.

What to track

Evidence about your own body

01Strength progression (key lifts)
02Weight (weekly) — but watch waist measurement too
03Sleep hours and quality 1–10
04Hot flashes / cycle symptoms

Eight weeks of this gives you data about you, rather than an average from a study population.

04Where to go next

When to consider the full programme

This gets you from zero to functional

The starter protocol is designed to be self-run for two to four weeks. If you want the structured twelve-week curriculum — daily sequencing, meal guidance, lab interpretation by a clinician and a mentor who reads your logs — that is what the Ancestral Reset is.

See the programme Pricing

Related on this site

Other archetypes

All 12

05The receipts

Every claim, sourced

These are the papers this protocol rests on. Follow any of them — we would rather you checked than took our word for it.

References

1.Santoro N, Randolph JF (2011). Reproductive hormones and the menopause transition. Obstetrics and Gynecology Clinics of North America. PubMed 21961716
2.Santoro N (2016). Perimenopause: From Research to Practice. Journal of Women's Health. PubMed 26653408
3.Davis SR et al. (2012). Understanding weight gain at menopause. Climacteric. PubMed 22978257
4.Papadakis GE et al. (2023). Bone health management in midlife women. BMJ. PubMed 37989572
5.Fragala MS et al. (2019). Resistance Training for Older Adults: Position Statement From the National Strength and Conditioning Association. Journal of Strength and Conditioning Research. PubMed 31339875
6.Sims ST et al. (2023). International society of sports nutrition position stand: nutritional concerns of the female athlete. Journal of the International Society of Sports Nutrition. PubMed 37221858

06Before you start

Running this protocol

Questions people ask first

Female + 40+ + new metabolic issues. Prioritize muscle and bone. If that sentence describes the last year or two of your life more accurately than it describes anyone else's, you are in the right protocol.

Archetypes overlap on purpose — most people recognise themselves in two or three. The assessment resolves that by weighing the whole combination of your answers rather than one keyword, and tells you which pattern to work on first.

Check with the free assessment

Perimenopause produces 5–10 years of hormonal turbulence and central fat redistribution. Strategies that worked in your 30s won't work the same.

Timelines shown are the typical order in which markers move, not promises. Individual response varies with starting point, adherence, medication, age and sex.

Free · 2 minutes

Not sure this is your profile?

The Metabolic Assessment maps your specific answers to the right protocol — including the cases where two patterns overlap.

Take the assessment Browse all 12 protocols

Educational only, not medical advice. This protocol does not diagnose, treat or cure any condition. Consult your physician before major dietary changes or altering prescribed medication. These statements have not been evaluated by the Food and Drug Administration. Individual results vary; no outcome is guaranteed.