Peanuts: Brain Food

“Peanuts make you smart”, that’s what they often say. But how true is this and to what extent does it contribute to the brain to function effectively?

The brain plays a major role in the nervous system that is one of the components of the human body, that is a given a fact. Thus, it is necessary to know the brain-friendly foods. There are numerous foods that are needed by the brain to function properly and effectively. One of the most popular foods that are good for the brain is the peanut butter, which is obviously made out of peanuts.


As the nervous system play as the control and communication system of the body, thus making the brain responsible for the movement of the body, from the simplest to most complex such as moving your arm, jumping and making your heart to beat. All of these actions require protein. Protein also keeps the neurotransmitters in good working order. Protein helps the brain to be able to think clearly, concentrate and learn.

We cannot deny the fact that protein plays a crucial part in brain development and function. Eating protein rich foods provides the body with amino acids and creates brain chemicals, which are essential in making neurotransmitters in the brain. Serotonin, norepinephrine, and dopamine are some of the neurotransmitters that helps regulate your moods and also play a part in important brain functions like concentration, memory and learning.


Peanut contains essential nutrients such as proteins, vitamins, minerals, fiber and primarily unsaturated fat that the brain requires in order to function well. Peanuts and peanut butter are a good natural source to nourish not only the brain but the whole nervous system. Packed with protein, the peanut contains ten percent of RDI or the recommended daily intake of it, which is according to the American Peanut Council.

The brain needed protein in order to produce biochemical messengers called neurotransmitters. These neurotransmitters are known as the norepinephrine and dopamine. According to the Franklin Institute, when the brain manufactures these neurotransmitters, they can contribute to a feeling of alertness and added energy after the protein meal.

Peanuts are not only a good source of protein but it also contains high amount of vitamin E which also helps the brain function properly. Vitamin E serves as an antioxidant to protect the brain cells from chemical breakdown. Peanuts and peanut butter are also rich in niacin. It is a B vitamin that protects the brain against Alzheimer’s disease and age-related degeneration.

Peanuts are also sufficient in minerals like magnesium, copper, phosphorous, and potassium, wherein the body turns these minerals into electrolytes which later on absorbed by the cells. Each of these minerals is needed for the brain and nerve cells to generate electrical signals in order to communicate with the other cells and the rest of the body.

Though there’s a relatively little protein within the brain, it doesn’t mean that proteins are not important to the brain. Protein is a vital part of brain growth during early development. The enzymes, neurotransmitters and hormones are made up of protein that carry signals and help accomplish the tasks that the brain dictates.

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Eating good source of protein helps increase the levels of serotonin and dopamine and this is really important as these contribute to boost energy and mental clarity to mention a few. Everything that we eat affects the brain, alters mood, and changes emotions. Lack of protein delays the development in children and lower cognitive function. Depression, anxiety, ADHD, epilepsy, and a certain type of autism have been linked to protein deficiencies.

If you desire to have a well-functioned brain, it doesn’t mean that you need to load up on protein, a healthy brain produces hundreds of neurotransmitters needed for regular maintenance of the brain and needs protein to do so, remember that the brain also needs carbohydrates for fuel and other nutrients for repair and maintenance of brain cells.

A balance in lean protein, good fats and complex carbohydrates along with plenty of water makes healthy, alert, and ever-growing brain.



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