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Foods that can keep you energised throughout the day
02nd June, 2026 09:05 AM
Many people rely on sugary snacks, energy drinks and cups of coffee to get through a busy day. Although these alternatives provide a temporary boost, it soon wears off, leaving one feeling exhausted, hungry, and unable to concentrate. The key to maintaining energy is choosing foods that release energy slowly and steadily.
Whole grains provide energy
One of the best sources of sustained energy is whole grains. Foods such as oats, brown rice, wholemeal bread and millet contain complex carbohydrates that take longer for the body to break down. This means glucose enters the bloodstream gradually, helping to maintain stable energy levels.
According to the National Health Service (NHS), whole grains are also rich in fibre, which slows digestion and helps prevent sudden spikes and drops in blood sugar. A breakfast of porridge oats, for example, can keep a person feeling full and energised for several hours compared to sugary cereals.
“Foods that release energy slowly can help people stay fuller for longer and maintain concentration throughout the day,” the NHS stated.
Protein-rich foods help prevent energy dips
Protein is another important nutrient for maintaining steady energy. Foods such as eggs, beans, lentils, fish, lean meat and yoghurt help support muscle health while slowing the absorption of carbohydrates.
Unlike highly processed snacks, protein-rich foods provide a more balanced source of fuel. Combining protein with complex carbohydrates can be especially beneficial. For example, wholemeal toast with eggs or a serving of beans with brown rice can help keep hunger at bay while supporting energy levels.
Including protein in meals and snacks can contribute to feelings of fullness and reduce the temptation to reach for sugary foods when energy begins to drop.
Nuts, fruits and healthy fats make smart snacks
When mid-morning or afternoon hunger strikes, many people reach for biscuits, sweets or crisps. However, healthier snacks can provide longer-lasting energy without causing a crash later.
Nuts such as almonds, peanuts and walnuts contain healthy fats, protein and fibre. These nutrients help slow digestion and provide a steady release of energy. Fresh fruits, particularly apples, oranges and bananas, also offer natural sugars alongside fibre, vitamins and minerals.
The Public Health highlighted that healthy fats found in nuts, seeds, and avocados can support overall health and help the body maintain a steady source of fuel.
Hydration also plays an important role. Even mild dehydration can lead to fatigue, headaches and difficulty concentrating. Drinking enough water throughout the day can help the body use energy more efficiently.
While there is no single food that guarantees endless energy, building meals around whole grains, lean proteins, fruits, vegetables and healthy fats can make a noticeable difference. Rather than relying on quick fixes that provide short-lived results, choosing nutrient-rich foods can help support steady energy, better concentration and improved productivity throughout the day.
