9 Brain Foods that Will Improve Your Focus and Concentration

As the powerhouse of your body, your brain is a huge deal. This is why to ensure your brain is in top form, the type of foods that you eat play an essential role in maintaining a healthy brain. Food is the fuel that regulates your energy and mood, both of which can significantly affect your mental clarity, mood, memory, and ability to focus. So, if you’re looking to boost your brain health, then set your diet right. Check out these nine brain foods that will help you improve your focus and concentration:


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Studies have shown that blueberries may seem small, but they can boost your concentration and memory for close to 5 hours. Blueberries are the king of antioxidant-rich foods and contain an assortment of anti-oxidants such as anthocyanins, resveratrol, proanthocyanidins, and tannins. These antioxidants will stimulate oxygen and blood flow to your brain while keeping your mind fresh. Blueberries sure contain loads of health benefits including boosting focus, aiding digestion, promoting healthy bones, and also protects against cancer, heart disease, and dementia. If you are also looking to improve your skin health and have youthful looking skin, then you should treat yourself to blueberries regularly.

Green Tea

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Green tea contains some component that makes it a brain-healthy beverage and helps you focus. Two of its most important elements for the healthy brain are caffeine and l’theanine. There is no doubt that caffeine enables you to focus and improves alertness, memory, and performance. Good, that’s covered. So what’s the function of l’theanine? It is an amino acid that helps to increase the frequency of alpha waves in the brain activity, which helps you feel more relaxed and reduces anxiety. These two ingredients combine forces to produce a better ability to focus, with improved speed and accuracy.


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All the organs in your body depend on blood flow, especially the brain and heart, and avocados help to boost blood flow, offering a simple, tasty way to kindle your brain cells”. Avocados are loaded with fiber (11 to 17 grams per avocado), which helps keep hunger pangs at bay. Although avocado has high-fat content, it’s the right kind of fat – monosaturated fats that help to keep your blood sugar level normal. This creamy and natural goodness contains Vitamin K and folate that prevents clotting of blood in the brain. It also aids memory and concentration.

Leafy Green Vegetables

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Studies have shown that eating regular helpings of leafy green vegetables such as lettuce, kale, and Swiss chard can help keep to improve your focus, memory, and overall brain health. Take note that the greener a leaf vegetable is, the better its vitality to your body. Leafy green vegetables are full of antioxidants, carotenoids, folic acid, and B-vitamins, which improves your mental clarity, boosts your brain power and possess active ingredients that aids in the protection of your brain.

Fatty Fish

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Fatty fish is regarded the healthiest seafood. It contains oil rich in omega-3 fatty acids that aid memory, mental performance, and overall health. Roughly 60% of your brain mass is composed of fat, mostly omega-3 fats, which is essential for building brain and nerve cells. People who are deficient in omega-3s are more prone to learning impairments, mood swings, fatigue, and depression. Studies have also shown that fatty fish can improve your concentration and mood. The main sources of fatty fish are “salmon, trout, mackerel, herring, sardines, pilchards and kipper.” Consumption of this fish type may protect your brain from diseases like Alzheimer and dementia.


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Your brain requires water as an essential nutrient to function. If you want to improve your focus and concentration, your body needs adequate water. The brain mass is about 75% water, and for you to be more focused and think faster, you need to drink enough water. Water also helps to improve your mood, quality of sleep, eliminate toxins from your blood, and stimulates blood flow and oxygen to your brain.

Dark Chocolate

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If you ever need an excuse to treat yourself to chocolate, then this is it. Dark chocolate is packed with some brain-boosting compounds such as flavonoids, caffeine, and antioxidants that can help you focus. First off, it contains a small amount of caffeine, which has been proven to heighten mental alertness. It also contains magnesium, which helps you de-stress, and it also stimulates the release of endorphins and serotonin, which make you feel good and heighten your mood. This doesn’t imply that you should eat a huge brick of chocolate every day, like the delicious-looking one on the right, but it does mean that dark chocolate in smaller doses can significantly boost your focus.

Flax Seeds

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You can fuel your brain power through the foods you eat, and like some of the foods already listed, flax seeds is one of them. They are rich in omega-3 fatty acids, B-vitamins, magnesium, and fiber, all of which helps to improve mental clarity, aids weight loss, and ultimately, boosts focus. It is no doubt a superfood. Just ensure you grind them for easy digestion because unlike other foods on this list, flax seeds can’t be eaten alone. You can enjoy them sprinkled on your breakfast cereal, oatmeal, yogurt, salad, and more.


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One of the best foods that Mother Nature has given us is nuts. Nuts are packed with good sources of the antioxidant vitamin E, which has been associated with reducing cognitive decline as you age. They are also rich in essential oils, polyphenols and amino acids that aid your focus, boost your mood and improve cognition. All you need is an ounce of nuts every day to get this benefit.