Brain food: 8 things to include in your diet for a sharper mind

By July 13, 2020Other

Brain food is so important.

We all know the importance of good food. The food we choose to consume every day can have a real effect on how we live our lives.

In particular, we should be helping to feed our brain in the best way possible. The brain is an energy-intensive organ, and uses around 20 percent of the body’s calories, so it needs plenty of good fuel to maintain concentration throughout the day.

So, here are some of the best foods to include in your diet for a sharper mind. 

Oily Fish

Oily fish are a great source of Omega 3 fatty acids,

These Omega-3s help build membranes around each cell in the body, including the brain cells. They can, therefore, improve the structure of brain cells called neurons.


Eating more nuts may be good for the brain, as these foods contain omega-3 fatty acids and antioxidants.

Nuts are also rich sources of the antioxidant vitamin E, which protects cells from oxidative stress caused by free radicals. 


Berries, mainly blueberries and blackberries, contain flavonoid antioxidants.

Antioxidants help by reducing inflammation and oxidative stress. The antioxidants in berries include anthocyanin, caffeic acid, catechin, and quercetin.

Dark Chocolate

Yep, chocolate folks. Like berries, dark chocolate contains flavonoids, a powerful antioxidant.

Antioxidants are super important for brain health, as the brain is highly susceptible to oxidative stress, which contributes to age-related cognitive decline and brain diseases. Cacao flavonoids encourage neuron and blood vessel growth in parts of the brain. 


Turmeric contains curcumin, which has been found to support working memory, calmness, and satisfaction in coping with mental strain. It also promotes cardiovascular health and lessens physical fatigue.

brain food


A 2018 study found that caffeine can increase the brain’s capacity for processing information.

The researchers found that caffeine causes an increase in brain entropy, which refers to complex and variable brain activity. When entropy is high, the brain can process more information.


Eggs are a really great brain food.

They are a good source of the following B vitamins: vitamin B-6, vitamin B-12 and folic acid. 

Research suggests that these vitamins may prevent brain shrinkage and delay cognitive decline.

brain food


As a source of healthy unsaturated fat, avocados might be good for your brain health.

Eating monounsaturated fats can help to reduce blood pressure, and high blood pressure is linked with cognitive decline.


Author Rebecca O'Keeffe

More posts by Rebecca O'Keeffe

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