What to Eat with Insulin Resistance: Examples of a Balanced Diet
Insulin resistance is a metabolic disorder where the body's cells become less sensitive to insulin. This condition can lead to the development of prediabetes, type 2 diabetes, obesity, and other metabolic disorders. One of the key factors in controlling insulin resistance is a balanced diet that helps stabilise blood glucose levels and improve pancreatic function.
What is insulin resistance and why does it occur
Insulin is a hormone produced by the pancreas that helps glucose enter cells for energy. In insulin resistance, cells respond less effectively to insulin, causing blood sugar levels to remain elevated. This forces the pancreas to produce more insulin, which eventually exhausts it and can lead to type 2 diabetes.
The main factors that provoke the development of insulin resistance include:
- excess weight and obesity, especially abdominal type (fat accumulation in the abdominal area);
- insufficient physical activity;
- unbalanced diet with an excess of fast carbohydrates and trans fats;
- genetic predisposition;
- chronic stress and sleep disorders.
Statistics on insulin resistance in Ukraine
According to the Ministry of Health of Ukraine and international studies, from 2021 to 2024, up to 30-40% of the adult population in the country has insulin sensitivity disorders. At risk are people with excess weight and a sedentary lifestyle. It has also been found that up to 60% of individuals with prediabetes are unaware of their condition, increasing the risk of developing type 2 diabetes.
Basic principles of nutrition for insulin resistance
The diet should aim to maintain stable blood glucose levels and increase the sensitivity of cells to insulin. Key dietary rules:
- Regular meals (4-5 times a day) to avoid sharp fluctuations in sugar levels.
- Consumption of foods with a low glycaemic index (GI) that slowly raise blood glucose levels.
- Optimal balance of proteins, healthy fats, and complex carbohydrates.
- Sufficient amount of fibre, which improves digestion and helps regulate sugar levels.
- Limitation of simple carbohydrates and ultra-processed foods.
Which foods to include in the diet
Nutrition should be based on natural, whole foods that do not cause sharp glucose spikes.
Recommended foods:
✅ Proteins: lean meats (chicken, turkey), fish (salmon, mackerel), eggs, legumes (chickpeas, lentils), low-fat cheese and fermented dairy products.
✅ Healthy fats: avocado, nuts, seeds, olive and flaxseed oil, fatty fish.
✅ Complex carbohydrates: whole grain cereals (buckwheat, quinoa, bulgur, oats), legumes, low-GI vegetables (broccoli, spinach, peppers, zucchini).
✅ Low-GI fruits: berries, apples, pears, plums, citrus fruits.
✅ Beverages: water, green tea, herbal infusions, unsweetened coconut or almond milk.
Foods to avoid
🚫 Fast carbohydrates: white bread, pastries, sweets, carbonated drinks, fruit juices.
🚫 Trans fats and saturated fats: fast food, sausages, mayonnaise, margarine.
🚫 Alcohol: contributes to glucose fluctuations and burdens the liver.
🚫 Fried foods and semi-finished products: contain harmful fats and excess sugar.
Why the balance of proteins, fats, and carbohydrates is important
A balanced ratio of macronutrients helps avoid sharp insulin fluctuations and supports metabolic health.
- Proteins slow down the absorption of carbohydrates, helping to avoid a sharp rise in glucose.
- Healthy fats contribute to satiety and support vascular health.
- Complex carbohydrates provide energy without causing sugar spikes.
The role of fibre in stabilising blood sugar levels
Fibre slows down glucose absorption, improves bowel function, and helps reduce 'bad' cholesterol levels. Sources of fibre: vegetables, low-GI fruits, legumes, whole grain products.
Examples of a balanced daily menu
🔹 Breakfast: oatmeal with berries and almonds + green tea.
🔹 Snack: Greek yoghurt without sugar + a handful of nuts.
🔹 Lunch: baked chicken + quinoa + green salad with olive oil.
🔹 Snack: apple + a slice of cheese.
🔹 Dinner: stewed fish + buckwheat + steamed broccoli.
Physical activity as part of a comprehensive approach
Regular physical activity increases the sensitivity of cells to insulin. Recommended types of exercise:
- Aerobic exercises (walking, swimming, cycling).
- Strength training (weight work).
- Yoga and Pilates for stress reduction.
When to consult a dietitian
If insulin resistance is accompanied by excess weight, fatigue, constant hunger, or sugar level fluctuations, it is advisable to consult a dietitian. In Specialists at Dr. Bezugla's Clinical Dietology Centre will help tailor an individual nutrition programme, considering your tests and lifestyle.
Balanced nutrition and an active lifestyle will help control insulin resistance and improve overall well-being!
Related Articles
- Diet for insulin resistance: key nutritional principles
- Nutrition for Insulin Resistance: What to Eat and What to Avoid
- Insulin Index