Walnuts are a great source of protein as well as omega-3 fatty acids, both of which have brain boosting properties. With your brain performing at its best, it'll be much easier for you to concentrate. Walnuts also contain vitamin E.
Blackberries contain an antioxidant called anthocyanins, which fights off degenerative brain diseases and helps to keep your mind safe from stress. Blackberries are also low calorie and full of fiber as well as other antioxidants like vitamin C.
Like walnuts, salmon has plenty of protein and omega-3 fatty acids, which will keep your mind running strong. Eating salmon regularly can also help to prevent a stroke and has even been shown to help make people feel less hostile.
Having some dark chocolate is a sweet way to improve your concentration! The small amounts of caffeine in dark chocolate can keep you more alert, and it's also full of antioxidants that will fight to keep your mind at its peak.
Green tea contains a naturally relaxing substance called catechines. Not only will it calm you down, but it'll help you to stay focused. It's also full of antioxidants. Try carrying a mug of hot green tea with you to class or work- wherever you want to improve your concentrating abilities.
Avocados are full of healthy mono-saturated fats, which will help keep your blood flowing perfectly to your brain. Like most of the other foods on this list, avocados also contain antioxidants, making them a perfect food for improving your concentration.
Loading up on whole grains will give your body lots of folate, which helps stimulate brain function so that you can focus more than ever. Whole grains are also rich in vitamin B6. Try starting off your day with a breakfast cereal full of whole grains.
Brocolli is one of the best sources of vitamin K, which helps to improve your cognitive function so that you can concentrate on the tasks at hand. It also has plenty of antioxidants as well as folic acid, calcium, and fiber.
Eggs contain a substance called choline, which has been shown to improve the response time of neurons in your brain. Egg yolk is also full of antioxidants such as lutein and zeaxanthin. The high protein and low calorie content of eggs make them a perfect brain boosting snack for someone on a diet.