What is the best brain food to eat before taking a test to improve memory?

Protein (meat and eggs and nuts)

is great brain food but if you havent learnt the info, nothing will help you i the test!

Wild Salmon for sure.

Research has proved that wild fish like Salmon and Trout are the best brain food due to the high concentration of Omega-3 fatty acids. You have to ensure that the fish is a low-Mercury fish like Salmon and trout and not tuna or sWordfish, since Mercury can destroy brain cells and jeopardize memory. These Omega-3 rich fish help improve your focus, learning ability and memory.

Berries - They help reduce the level of toxicity in the blood and oxygenate the blood leading to a more active brain. Eat berries for good brain health.

Legumes - Legumes are rich in folic acid and can help any student amp up their brain power. They are a great source of protein which is essential for normal brain function.

Nuts - Nuts are a miracle food for memory. They help you retain what you learn. They are rich in omega fatty acids and iron. They supply oxygen to your brain and improve your alertness and memory. They are also low in sugar and hence don't lead to sugar highs followed by a crash. Eat them before exams to improve your focus and your memory.

Source(s):Research conducted by EduNova and cited in The Most Complete Student Success System. Follow related link for more details. This system elaborates on all the foods that help the various functions of the brain and helps students develop study skills to improve their grades.