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  • Writer's pictureDr. Karuturi Subrahmanyam

Best Energy Boosting Foods


Do you want to feel more energetic and alert throughout the day? Do you have trouble staying focused and productive at work or school? Do you wish you had more energy to pursue your hobbies and passions? If you answered yes to any of these questions, you might want to check your diet and see if you are eating the right foods to increase your energy levels.


Food is the fuel that powers our bodies and minds. But not all foods are equal when it comes to providing us with lasting and stable energy. Some foods, such as sugary snacks and drinks, may give us a short-lived boost of energy, but they also cause a rapid drop in blood sugar, leaving us feeling more tired and hungry than before. Other foods, such as whole grains, fruits, vegetables, nuts, seeds, and legumes, may help us maintain a steady supply of energy throughout the day, as they contain complex carbohydrates, fiber, protein, healthy fats, vitamins, minerals, and antioxidants that support our metabolism and cellular functions.

If you are looking for some cheap and easy foods that can help you feel more energized and alert, here are some suggestions that you can try:

  • Bananas: Bananas are one of the best snacks for sustained energy. They are rich in potassium, which helps regulate fluid balance and nerve signals in the body. They also contain natural sugars and fiber, which help slow down the digestion and absorption of glucose, providing a steady source of fuel for the brain and muscles. Bananas are also high in antioxidants that protect the cells from oxidative stress and inflammation.

  • Apples: Apples are another simple and convenient snack that can help you fight fatigue. They are high in fiber and water content, which help fill you up and hydrate you. They also contain natural sugars that can raise your blood sugar levels gradually and steadily. Apples are also a good source of antioxidants called flavonoids, which have been linked to improved brain function and reduced risk of neurodegenerative diseases.

  • Strawberries: Strawberries are delicious fruits that can satisfy your sweet tooth while providing you with energy and nutrients. They are low in calories but high in vitamin C, which is essential for collagen synthesis, wound healing, immune system function, and iron absorption. Vitamin C also helps reduce oxidative stress and fatigue in the body. Strawberries also contain minerals such as manganese and potassium that support energy metabolism and electrolyte balance. Additionally, strawberries have phenolic compounds that have anti-inflammatory and neuroprotective effects.

  • Oranges: Oranges are another citrus fruit that can help you feel more alert and energized. They are famous for their high vitamin C content, which can boost your immune system and protect your cells from free radical damage. Vitamin C also helps synthesize carnitine, a molecule that transports fatty acids into the mitochondria for energy production. Oranges also contain natural sugars that can raise your blood glucose levels quickly when you need a burst of energy. Furthermore, oranges have flavonoids that can improve blood flow to the brain and enhance cognitive function.

  • Lentils: Lentils are a type of legume that are rich in protein and fiber, which can help stabilize your blood sugar levels and prevent energy crashes. They also contain complex carbohydrates that can provide a steady source of energy for the brain and muscles. Lentils are also a good source of iron, which is essential for the production of hemoglobin, the protein that carries oxygen to the cells. Iron deficiency can cause anemia, which can lead to fatigue, weakness, and poor concentration. Lentils also have other minerals such as magnesium, zinc, and copper that are involved in energy metabolism and enzyme activity.

  • Eggs: Eggs are one of the most complete and versatile foods that can boost your energy and nutrition. They are high in protein, which can help build and repair your muscles and tissues. They also contain all nine essential amino acids, which are the building blocks of proteins and neurotransmitters. Eggs are also rich in choline, a nutrient that is important for brain development, memory, and mood. Eggs also provide healthy fats, such as omega-3 fatty acids, that can support brain function and reduce inflammation. Eggs also contain vitamin B12, which is crucial for the synthesis of DNA, red blood cells, and energy molecules. Vitamin B12 deficiency can cause pernicious anemia, which can impair your energy levels and cognitive abilities.

  • Oats: Oats are a type of whole grain that can provide you with lasting energy and health benefits. They are high in fiber, especially beta-glucan, which can lower cholesterol levels, improve blood sugar control, and enhance immune function. They also contain complex carbohydrates that can fuel your brain and muscles for hours. Oats also have protein and healthy fats that can keep you full and satisfied. Oats also contain antioxidants such as avenanthramides that can protect your blood vessels from damage and inflammation. Oats also have minerals such as manganese, phosphorus, magnesium, iron, and zinc that are essential for energy production and utilization.

  • Nuts: Nuts are a great snack that can give you a burst of energy and nutrients. They are high in healthy fats, such as monounsaturated and polyunsaturated fatty acids, which can lower your risk of heart disease and stroke. They also contain protein and fiber that can help curb your appetite and prevent overeating. Nuts also have antioxidants such as vitamin E, selenium, and phenolic compounds that can protect your cells from oxidative stress and inflammation. Nuts also have minerals such as magnesium, calcium, potassium, and iron that are important for muscle contraction, nerve transmission, and oxygen delivery. Some of the best nuts for energy include almonds, walnuts, cashews, pistachios, and Brazil nuts.

  • Seeds: Seeds are another nutritious food that can boost your energy levels and overall health. They are high in healthy fats, such as omega-3 fatty acids, which can improve brain function and mood. They also contain protein and fiber that can help you feel full and satisfied for longer. Seeds also have antioxidants such as vitamin E, lignans, and phytosterols that can lower cholesterol levels and prevent oxidative damage to the cells. Seeds also have minerals such as magnesium, zinc, selenium, and copper that are vital for energy metabolism and enzyme activity. Some of the best seeds for energy include chia seeds, flax seeds, pumpkin seeds, sunflower seeds, and hemp seeds.

  • Green tea: Green tea is a popular beverage that can help you stay alert and energized throughout the day. It contains caffeine, which is a stimulant that can enhance your mental performance and mood. It also contains L-theanine, an amino acid that can promote relaxation and reduce stress. Together, caffeine and L-theanine can create a synergistic effect that can improve your attention span, reaction time, memory, and creativity. Green tea also contains catechins, a type of antioxidant that can protect your cells from free radical damage and inflammation. Green tea also has other benefits such as lowering blood pressure, cholesterol, blood sugar, and body fat.


These are some of the cheap foods that can give you more energy without costing you a lot or harming your health. By adding these foods to your diet regularly, you can improve your physical and mental well-being and enjoy a more active and fulfilling life.


Dr. Karuturi Subrahmanyam, MD, FRCP (London), FACP (USA)

Internal Medicine Specialist


Kify Hospital

Danavaipeta

Rajahmundry

Phone : 85000 23456

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