a person with a healthy diet for Suffolk Police exams prep

The Impact of a Healthy Diet on Exam Performance: Foods to Eat During The 2023 Suffolk Police Exam

Are you cramming for the 2023 Suffolk Police exam? Then you probably know that flexing your memory muscles can affect your health in other ways.

As the date for the Suffolk Police test draws nearer, candidates are likelier to find themselves in a state of heightened stress and pressure. After all, all-nighter study sessions and last-minute revisions can be extremely overwhelming. That being said, it’s crucial to maintain a healthy diet throughout the prep period to ensure optimal academic performance.

Eating healthy doesn’t just benefit our physical well-being; it also improves our cognitive abilities significantly, such as concentration and mental alertness. So, choose nutrient-rich foods instead of indulging in junk food to deal with exam stress.

This blog is a comprehensive guide to help you follow a healthy diet for Suffolk Police exam prep.

Defining How Diet and Nutrition Impact Cognitive Abilities

Before we dive into foods that improve exam performance, let’s discuss how nutrition affects our academic abilities in the first place. Most people believe that a healthy diet only benefits our physical health. However, that’s far from the truth. The reality is that nutrition can also play a massive role in our cognitive functions.

a person eating while using their phone

Eating a balanced diet with ample amounts of essential vitamins and minerals can help substantially boost brain function. For example, certain vitamins and nutrients have been linked to improved memory. Here are some others to keep in mind.

Omega-3 Fatty Acids

Omega-3 fatty acids are known for their remarkable positive effects on the brain. Consuming this nutrient can help boost memory and information retention. It can also ensure better learning and improve blood flow to the brain.

Vitamin B12

Did you know that several studies have concluded vitamin B12 has a strong correlation with memory? That’s right! Researchers link vitamin deficiency to impaired cognitive memory. Consuming ample amounts of vitamin B12 in your diet can decrease the chances of brain fog, reduce symptoms of fatigue, and increase memory!


Last, but not least, antioxidants are a nutrient renowned for improving memory and cognitive decline. Recent studies have concluded that antioxidants can prevent free radical attacks. As a result, antioxidants can improve brain health and memory significantly.

This is why eating a healthy diet before the Suffolk police exam can help significantly improve exam performance!

Eating Fatty Fish Can Improve Brain Function and Memory

When it comes to listing brain foods, it’s impossible to forget fatty fish.

Fatty fish like salmon, trout, mackerel, albacore tuna, herring, and sardines are highly rich in omega-3 fatty acids. Alternatively, if you want plant-derived sources of omega-3, you can opt for soybeans, nuts, and flaxseed.

As we have already discussed, these are essential for brain function and memory. However, you might be thinking about how exactly it benefits cognitive processes.

a person eating berries

Our brain is comprised of 60% of fat. Out of this composition, approximately half of it is omega-3 fatty acids. Our brain utilizes these to build membranes around each brain cell to improve its structure.

Additionally, research suggests that high levels of omega-3 from fatty fish can improve blood flow to the brain. The study also determined a correlation between the nutrient and improved thinking and cognitive abilities.

On the other hand, not getting omega-3 from fatty fish has been linked to learning impairments by various studies. As a result, we can determine that fatty fish helps learning and memory.

Blueberries and Other Types of Berries are Good for Improving Cognitive Functions

When creating a healthy diet for Suffolk Police exams, it’s vital not to leave out berries. This is especially true when it comes to blueberries.

Berries are considered a superfood for the brain because they’re packed with various nutrients and antioxidants. These act against oxidative stress and reduce inflammation, which damages brain cells and reduces cognitive function. According to various studies, drinking blueberry juice can help boost cognitive function in older adults experiencing brain impairments.

Additionally, berries generally have higher quantities of flavonoid antioxidants, such as anthocyanin, caffeic acid, catechin, and quercetin. These include strawberries, blackberries, mulberries, blackcurrants, and blueberries. The compounds in these berries notably help improve communication between neurons, help neurons build new connections to boost learning, and reduce cognitive decline.

Nuts and Seeds Notably Improve Brain Health and Memory

Nuts and fats are also great sources of nutrients, and healthy fats benefit brain health. In fact, a 2014 study confirmed that a higher intake of nuts could be linked to better brain function. That’s because they contain ample amounts of omega-3 fatty acids, vitamin E, and antioxidants, which are beneficial for cognitive function.

Vitamin E is an antioxidant found in most nuts that helps reduce oxidative stress and inflammation. As a result, we know it can prevent free-radical damage. Nuts and seeds that contain high amounts of vitamin E include almonds, hazelnuts, and sunflower seeds. Walnuts are also incredibly beneficial because they also contain anti-inflammatory omega-3 fatty acids.

a person working on a laptop

Prepare for the Suffolk Police Exam with Civil Service Success

Now that we discussed how to plan your healthy diet for Suffolk Police exams, it’s time to prep for the test and ace it.

Studying for the Suffolk police test can be challenging. If you require help and guidance to ensure you get high marks, Civil Service Success can help.

Civil Service Success understands the importance of preparing future civil servants. That’s why we’re the only institute helping candidates prepare for the 2023 Suffolk Police Exam with our courses. We provide top instructors with backgrounds in civil service and experience to provide key information on the profession. Our services include full exam guidance, online classes, workshops, in-person classes, practice exams, and more.

Contact us now to learn more about our Suffolk police exam course. Or you can click the link to register for our classes.

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