Short answerEating for insulin resistance means fewer and smaller glucose spikes, not zero carbohydrate. Build every meal around protein and fibre, aim for about 25 to 30 grams of protein at breakfast, eat vegetables and protein before the starch on your plate, and walk for ten to fifteen minutes after your largest meal. Sugary drinks and juice are the one category worth removing entirely.
Insulin resistance means your cells respond less well to insulin, so your body produces more of it to do the same job. It develops quietly, over years, and it sits underneath a lot of what people describe as a slow metabolism: energy crashes, constant hunger, weight that settles around the middle and will not move.
Food is not the only lever, but it is the fastest one. Here is what a day actually looks like.
What you are aiming for
Not zero carbohydrate. Fewer and smaller glucose spikes, longer gaps without eating, and more muscle doing the work of clearing glucose from your blood. Three principles cover most of it.
- Protein and fibre at every meal. Both slow how fast glucose arrives in your blood and both keep you full for longer.
- Carbohydrates with company. The same portion of rice behaves differently next to protein, vegetables and olive oil than it does on its own.
- Movement after eating. Working muscle takes glucose out of the blood without needing insulin at all.
A day of eating
Breakfast
The most common mistake of the day is a breakfast made almost entirely of refined carbohydrate: toast, cereal, a pastry, juice. It produces a fast rise and a fast fall, and you are hungry by eleven.
Build breakfast around 25 to 30 grams of protein. Eggs with vegetables and one slice of dense wholegrain bread. Greek yoghurt with berries, seeds and nuts. Leftovers from dinner, which is more normal in most of the world than it sounds in Britain.
Lunch
A plate that is half vegetables, a quarter protein and a quarter slow carbohydrate. Lentils, chickpeas, beans, wholegrains or sweet potato all work. Add olive oil. If you finish lunch already thinking about a snack, the protein portion was too small.
The afternoon
The three o’clock crash is usually the lunch spike coming back down, not a missing coffee. Fix lunch and the crash mostly goes. If you do need something, pair it: apple with nuts, not apple alone.
Dinner
Protein, plenty of vegetables, and carbohydrate sized to your day rather than your habit. Eat earlier if you can. The same meal at seven and at ten does not produce the same glucose response, because insulin sensitivity falls as the evening goes on.
Want this built around your own routine? A four week personalised programme with four private sessions and weekly accountability is The Metabolic Code.
The order you eat in matters
Eating vegetables and protein before the starch on your plate produces a noticeably lower glucose rise than eating the same meal in the opposite order. It costs nothing and it needs no willpower. Start there before you start counting anything.
Foods worth building the week around
- Legumes. Lentils, chickpeas and beans give you protein and fibre in the same spoonful.
- Eggs, fish, poultry, dairy and tofu. Whatever fits your diet, get enough of it at every meal rather than all at dinner.
- Vegetables, in volume. Half the plate is a habit rather than a rule.
- Olive oil, nuts, seeds and oily fish. Fat slows gastric emptying and keeps meals satisfying.
- Vinegar and fermented foods. A dressing on the salad is doing more than flavour.
What to reduce, not ban
Sugary drinks and juice are the one category genuinely worth removing, because liquid sugar arrives fast and without fibre. Everything else is a question of portion, frequency and context. Bread is not the enemy. Bread alone, at speed, four times a day, is a different matter.
Three things that are not food
- Walk after meals. Ten to fifteen minutes after your largest meal is one of the most reliable ways to blunt a spike.
- Build some muscle. Muscle is where most glucose goes. Two strength sessions a week changes your capacity to handle carbohydrate.
- Protect your sleep. A few short nights measurably reduces insulin sensitivity and increases appetite the next day.
How long before it changes
Energy and hunger usually shift within two weeks, well before the scales move. That is the signal to watch early on. Anything relating to diagnosis, medication or blood tests belongs with your doctor, and this approach sits alongside their advice rather than replacing it.
If your appetite and energy are the bigger problem, our guide on how to boost your metabolism covers the rest of the picture.
Want a plan built for your body and your week? Four private sessions with Suzan and a personalised metabolic strategy: see The Metabolic Code.
Written by Suzan Raad, nutritionist and author of Epigenix, Epigenetic Awakening, Epigenetic Diet and Back to Babylon, and co-founder of 360 Degree Clinic in Surbiton, London. More about Suzan.
This article is nutrition and lifestyle education. It does not diagnose or treat any condition and does not replace advice from your doctor. If your symptoms are new, severe or persistent, please speak to a medical professional.
