Foods to boost your brain power

Foods to boost your brain power

It’s well-known that our diet can impact our physical health. But what about our brains? Research shows that the best brain foods are the same ones that protect your heart and blood vessels.

So, whether you’re wanting to optimise your brain power for an exam, keep alert at work or even boost your memory, staying on top of your diet can make a huge difference to you mentally.
Keep reading to find out our top five foods to help boost your brain power!


Oily fish like salmon, mackerel, kippers, and sardines contain high amounts of omega 3. Omega-3 contains DHA and EPA, which are two fatty acids important for brain health, accounting for 97% of the fatty acids found in the brain. Low levels of DHA have also previously been linked to an increased risk of memory complaints, dementia, and Alzheimer’s disease.


In 1999 a study was conducted by the American journal of Epidemiology found that increased levels of vitamin E may help with preventing cognitive decline. Nuts are an excellent source of vitamin E!

Whole grains

Whole grains provide our bodies with energy! And like most parts of the body, the brain also needs energy to function. Energy produced by whole grains come in the form of glucose, travelling from our blood and to the brain. Slow-release energy foods such as oats, brown rice and bran are great at helping you to remain mentally alert throughout the day. So next time you pop to the shops, opt for ‘brown’ options like brown rice, pasta, and breakfast cereals.



Many of us drink coffee as an energy source, helping us to remain awake, alert and encourage focus. So how does it work? Well, coffee blocks a substance found in the brain called adenosine – responsible for promoting a persons need for sleep. Coffee also contains antioxidants which may support brain health as you get older. However, drinking too much caffeine has the potential to interrupt a persons sleep and therefore caffeine is not recommended for everyone.

effects of caffeine on the body







Broccoli is packed with health benefits. It contains vitamin C antioxidants and flavonoids – a chemical found in plants that preserve brain function and fight aging. Other high-flavonoid foods include onions, berries, red cabbage, and kale.

Healthy body, healthy mind. Looking after our physical health with diet and exercise will in turn keep your mind sharp and reduce your risk of developing neurocognitive disorders such as Alzheimer’s and dementia. Strategically including certain foods into your diet is a great way to help boost your alertness, memory, and mood.