1.6–2.2
g / kg / day
Protein first
1.6 – 2.2 g per kilo of bodyweight, spread across three or four meals. It is the one macro where the evidence is boringly consistent.
IRONHAUS — Shoreditch, London E2 8HD

01Nutrition
No meal replacements, no supplement range to sell you and no elimination diets. Four principles, a registered dietitian and a kitchen on the ground floor.
02Four principles
Everything else — timing, fasting windows, which brand of whey — is a rounding error next to these four.
1.6–2.2
g / kg / day
1.6 – 2.2 g per kilo of bodyweight, spread across three or four meals. It is the one macro where the evidence is boringly consistent.
±15%
of maintenance
Under-eating is the most common reason a programme stops working. We calculate your maintenance from measured data, not a formula alone.
35
ml / kg / day
35 ml per kilo as a baseline, plus 500 – 750 ml for every hour you train. Most members are down a litre before they walk in.
30
g fibre / day
30 g of fibre and five distinct plant colours a day. Not a wellness slogan — it is what the gut microbiome data supports.
03A worked example
This is a real day from one of Nadia's members — 78 kg, training four times a week, holding weight. Not a template: an illustration of what the numbers look like on a plate.
Note what is missing. No supplements beyond whey, nothing weighed to the gram, and a coffee before the session because it works and it is free.




Totals: 150 g protein · 238 g carbohydrate · 66 g fat
04The Fuel kitchen
Open 06:00 to 21:00. Everything is costed at what it costs us plus twelve per cent, which is why a bowl is £11.50 and not £19.
Premium and VIP members hold a kitchen account settled monthly with their membership.
05Four things we correct weekly
The window is closer to a whole day than an hour. Hit your daily protein target and the timing is a detail — useful for convenience, not decisive.
A calorie does not check the clock. Several of our members deliberately eat most of their carbohydrate in the evening because they sleep better for it.
Meal frequency has almost no effect on total energy expenditure. Eat in whatever pattern you can hold for a year.
Creatine monohydrate, vitamin D if you are deficient, and whey if it helps you hit protein. That is the entire defensible list.

06One-to-one
Not a coach with a weekend certificate — a HCPC-registered dietitian who will read your bloods, ask about your week and write something you can actually hold to.
The Monday brief
What is on the timetable, one thing worth reading and whatever the coaches are arguing about. Unsubscribe in one click.
No endpoint is wired up — this is a demonstration build. See our privacy notice.
Membership open — Shoreditch, Wharf, Chelsea
Book an assessment and we will look at both — the programme and what you are running it on.
Prefer to talk? +44 20 7946 0318 · Mon – Fri, 07:00 – 20:00