Your cortisol has a shape. Belly fat is what happens when it flattens.

A healthy day peaks sharply within an hour of waking and drops to almost nothing by night. Chronic stress smooths that curve out — and the fat around your organs is the tissue most sensitive to the difference.

what you want what stress does to it wake sleep

The bit most guides get wrong

Cortisol is not the enemy. It wakes you up, mobilises fuel, controls inflammation. You need it. What you don't need is the flattened version — a weak morning peak and an evening that never quite lets go.

Visceral fat, the deep fat packed around your organs, carries a high density of cortisol receptors and an enzyme that regenerates active cortisol right there in the tissue. That's why stress tends to land on your middle specifically, rather than spreading itself evenly.

It's also why this responds. Visceral fat is metabolically active and mobilises faster than the fat under your skin. It's usually the first to shift — which is why a tape measure is a better guide here than a mirror.

You'll recognise one of these

If you're a man past 35

Nothing changed except everything. The same diet, the same jeans, a waistband that quietly stopped agreeing with you. Sleep got shorter, work got heavier, and the beer on a Friday stopped being free. The guide is blunt about which of those is costing you most — and it's rarely the food.

If you're a woman in your forties or fifties

Weight that used to sit on hips and thighs has moved to your middle, and the things that used to work don't. Falling oestrogen changes where fat is stored and makes sleep more fragile — which raises the stress load, which compounds the shift. The guide targets the parts of that loop you can actually move.

Different routes to the same place. The mechanism underneath is shared, so it's one plan — but the numbers in it are yours rather than a generic template's.

What you get

The honest version of the science. Including the parts that undercut the usual sales pitch — where cortisol genuinely matters, and where it's been oversold to you.

Full macronutrient targets. Calories, protein, carbs, fat and fibre, calculated from your body rather than read off a chart.

A micronutrient table. Eight nutrients that matter for this specifically, with doses, food sources, and a straight answer on which supplements have real evidence behind them.

A five-day schedule. Three full-body gym sessions written out exercise by exercise, a zone 2 cardio day, a recovery day, daily step targets and a weekend template.

Five breathing techniques. What each is for, how long to do it, and where it sits in your day.

Yoga sequences for mobility and for evening downregulation, with holds.

What to actually track, and why the bathroom scale is close to useless for this.

It comes in three forms, all included. The live guide is the main one — it does the arithmetic and the numbers stay yours. The one-page summary is what you print and keep in sight. And a full PDF of the whole guide, with a fill-in worksheet in place of the calculator, for reading offline or on paper.

It rewrites itself around you

Enter your weight, height, age, activity level and training experience once. Every target in the guide changes — not in a box at the top, but inside the sentences themselves.

Every other guide

"Aim for 1.6–2.2 g of protein per kg of bodyweight, spread across your meals."

This one, after 20 seconds

"Take 155 g per day, split across four meals at roughly 40 g each."

The same happens to your calorie target, carbohydrate split, fibre, caffeine ceiling, daily step count, waist goal, and how many sets you do per exercise — which changes depending on whether you've been lifting for six months or six years.

Then it prints to one page

One button turns your numbers into a single sheet: macros, caffeine ceiling, step targets, waist goal, your training tier, the whole week, and the four daily anchors. It's built to live on a fridge door, and it's the part you'll look at every day once you've read the rest once.

What this isn't

It isn't a detox, a supplement funnel, or a promise about a number of weeks. There's no meal plan telling you what to eat on Tuesday, and no before-and-after photos.

It won't override eating more than you burn — nothing does — and it assumes you'll do the work. If you want something that asks nothing of you, this will disappoint you, and you should skip it.

£14.99One payment. All three formats. Yours to keep, with no subscription.

Get the guide

Delivered by email in under a minute. Opens on any phone or computer.

Questions

How do I get it after paying?

You'll get an email with your own private link. Open it on anything with a browser — phone, tablet, laptop. Nothing to download, no account to create, no password to remember. Bookmark the link and it keeps working.

What format is it?

Mainly a live page, because a PDF can't do the arithmetic — and it reads properly on a phone rather than forcing you to pinch and scroll around something built for A4.

You also get two PDFs: your own one-page summary, generated from the numbers you enter, and a full PDF of the guide for reading offline. Both save straight from your browser.

Can I print my numbers?

Yes — that's what the one-page summary is for. Everything you need day to day on a single sheet. On a computer or Android phone it's an ordinary print dialogue; on an iPhone, tap Share, then Print, then pinch the preview outwards and share it as a PDF.

Do I need a gym?

The three strength sessions assume dumbbells and a barbell, or the machines in a standard gym. The walking, breathing, yoga and nutrition sections need nothing at all. If you don't have gym access, roughly half of it still applies — decide whether that's worth £14.99 to you before buying.

I'm on medication or have a health condition.

Talk to your doctor before changing how you eat or train. That goes double if you're pregnant, managing a thyroid, cardiac or metabolic condition, or have a history of disordered eating. This is general information, not personal medical advice, and it isn't a substitute for someone who knows your history.

Can I get a refund?

Because the guide is delivered immediately, checkout asks you to confirm you want access straight away and understand that this waives the standard 14-day cancellation right. Once your link has been opened, the sale is final.

If something's actually gone wrong — your link doesn't work, or you were charged twice — email me and I'll fix it.