How to Improve Brain Function (Supplements & Exercises)

A guide on how to improve your brain function. We cover every avenue of how you can improve your brain function providing you valuable information on using supplements and exercises to stimulate your brain and achieve cognitive enhancement effects.

Strategies for improving brain function are growing in popularity. With various studies showing that there is potential for improving our brain functions to enhance cognitive performance, it’s no wonder that brain-boosting strategies are highly sought after.

Improving brain function is something that many desire. For some, it’s purely a matter of improving their cognitive abilities for work or studying. Whilst others seek to improve brain function for treating disorders or health conditions.

There are numerous ways of improving brain function. This post will analyze the ways in which supplements can be used to aid in improving brain function and how different exercises and activities can be practiced to improve brain function without supplement intervention.

What is a Brain Function and How Does It Work?

The brain is characterized as the most complex organ of the body. It works to interact with all areas from our movement and vision to our memory and emotion.

How to Improve Brain Function (Supplements & Exercises)

The brain is made up of several parts that each have separate responsibilities, however, each part of the brain works interconnectedly to ensure the smooth running of all bodily functions. It’s essentially made up of three significant units. These are characterized as the forebrain (cerebrum), the midbrain (brainstem), and the hindbrain (cerebellum).

The brain in conjunction with the spinal cord makes up what we know as the central nervous system.

The brain works by sending and receiving chemical messages throughout the body which work to control and regulate different processes and systems in the body. The central nervous system is reliant on billions of neurons that are responsible for the transmission of signaling information.

Functions of the Brain

The brain’s most significant functions include the transfer and processing of information, the regulation of blood flow and oxygen, and the regulation of hormone release.

The forebrain, also known as the cerebrum, is located at the front of the brain. This part of the brain is made up of the cerebral cortex and white matter. It’s the part of the brain that is responsible for stimulating and coordinating movement. Its role also involves the enabling of thought and reasoning, judgment, learning, and problem-solving.

The brainstem consists of the midbrain, pons, and medulla oblongata. The brainstem is the part of the brain that is directly involved in the central nervous system as it connects with the spinal cord.

The midbrain is made up of a cluster of neurons that are responsible for maintaining functions of hearing and movement which aid in response making. The medulla is where the brain meets with the spinal cord. This part of the brain is responsible for regulating critical bodily functions such as regulating blood flow, heart rate, and breathing.

The cerebellum, also known as the hindbrain, is situated at the back of the head. This part of the brain is responsible for coordinating muscle movement. Recent studies have also shown that it may also be associated with impacting thoughts and emotions.

Improving Brain Function

The brain is responsible for every process and system within the body. All of our body’s functions and the quality of the functions are governed by our brain’s capabilities.

With research showing that the improvement of brain health and the stimulation of certain areas of the brain can lead to improved brain function, it’s no wonder strategies for improving brain function are sought after. Improving brain function can lead to improved cognitive function and performance as well as physical performance and the body’s overall health and wellbeing.

Though considered the most significant and powerful organ in the body, the brain is vulnerable and highly susceptible to stimuli. Poor health and chronic diseases and illnesses can significantly reduce the brain’s ability to function to its full potential.

However, research has shown that there is potential to improve brain function and health by using natural or synthetic supplements and medicines or making natural lifestyle changes by undertaking certain exercises.

What are Nootropics and How Do They Work?

Nootropics are characterized as substances that work to improve cognitive functions such as memory, concentration, creativity, and focus. They interact with the brain to amplify and stimulate brain functions to improve how the brain works and processes information. There are two categories of nootropics, natural and synthetic.

Natural nootropics are supplements that are made up of a combination of vitamins and minerals or plant-based compounds and extracts. The ingredients used contain naturally cognitive-enhancing properties that improve brain function and cognitive performance.

Synthetic nootropics are characterized as prescriptive medications, also known as ‘smart drugs.’ These medications produce a stimulating effect that works to improve cognition. They are more commonly used for people who have a cognitive impairment or deficit such as conditions like ADHD, schizophrenia, narcolepsy, etc.

How Supplements Improve Brain Function

Common natural brain boosting supplements include caffeine, Panax ginseng, L-theanine, and lion’s mane.


Caffeine supplements are considered to be one of the most potent and stimulating natural substances. It’s widely popular for its stimulating properties that produce cognitive enhancing benefits.

Caffeine works by interacting with the central nervous system. It does this by inhibiting adenosine receptors in the brain which are neurotransmitters that are responsible for promoting sleep. This interaction and prohibition of adenosine and the stimulation of the central nervous system enable the body to stay alert for a longer period of time.

Caffeine’s interaction with the central nervous system leads to an increase in brain entropy which is characterized as the number of neutral states that a brain can access. The increase in brain entropy enables an increase in the brain's processing capacity which aids brain functions of learning, retention, problem-solving capability, and memory.

Panax Ginseng

Panax ginseng is a root that has long been used in traditional Chinese medicine for its healing properties.

Studies show that it contains compounds known as ginsenosides that provide cognitive enhancing benefits. Its compounds work to both relax and stimulate the central nervous system. Its compounds contain antioxidant, anti-inflammatory, and neuroprotective properties.

It improves brain function by promoting the production of acetylcholine which is established as a neurotransmitter that is associated with the functions of learning and memory.

Its antioxidant and anti-inflammatory properties also work to prevent oxidative stress and increase blood flow. This helps to increase the flow of nutrients and oxygen in the brain to promote brain health and boost brain functions.

Panax ginseng also promotes brain health by increasing the production of significant hormones.

The root’s compounds interact with the central nervous system and work to increase the promotion of hormones including dopamine, serotonin, and norepinephrine. This process works to promote cell health by producing neurotrophic factors that work to increase the growth of new cells and the regeneration of damaged cells.

The result of this is an increase in brain plasticity, an increase in oxygen, and a reduction in inflammation which all contribute to improving brain function and health.


L-theanine is an amino acid that can be found in a range of teas and mushrooms. It contains compounds that work to promote mental clarity and boost cognitive function.

L-theanine helps to promote the transmission of nerve impulses in the brain. Studies show that this effect may aid in improving focus and concentration helping people to stay on task for longer periods of time. It may also enable an improvement in cognitive functions of retention and learning.

L-theanine also aids in increasing the production of dopamine and serotonin. Doing so works to reduce stress and tension by promoting relaxation and a sense of calm. The result of which promotes mental clarity.

Lion’s Mane Mushroom

Lion’s mane is a fungus that contains active compounds that have been shown to contain effective properties. Lion’s mane contains potent compounds that include hericenones, erinacines, and polysaccharides.

These compounds work to stimulate the growth of brain cells as they are capable of crossing the blood-brain barrier which effectively stimulates nerve growth factors.

The polysaccharides contained in the fungus also possess antioxidant properties which provide neuroprotective properties. The effects of its interaction result in the renewal and rejuvenation of nerve cells which result in improved transmission and nerve health. This ultimately contributes to enhancing overall brain health and function.

Common Synthetic Brain Boosting Supplements

Synthetic nootropics are commonly used for their cognitive enhancement benefits in the treatment of conditions such as psychological disorders, mental health disorders, and sleep disorders. They are pharmaceutical medicines that are prescribed to promote stimulating effects that improve brain health and functions.

A well-known and effective synthetic nootropic is Modafinil. Modafinil is a prescription medicine that is prescribed for treating sleep disorders. It produces a stimulating effect that interacts with the central nervous system to promote wakefulness. Studies show that it is effective in increasing energy and boosting levels of concentration and focus.


Due to the success of synthetic medicines such as Modafinil as an effective stimulant, they are at high risk for abuse. It's important that nootropics, more specifically synthetic nootropics, are only used as prescribed by a healthcare practitioner and in line with the recommended dosage.

The misuse of prescription medication and the alteration of dosages can result in tolerance, psychological dependence, and overdose.

Where to Buy

Nootropics are widely accessible on the internet. Both natural and synthetic nootropics can be potent and can significantly interact with the body. Hence, it’s important that any supplements or medications you get are of good quality and are recommended by your healthcare practitioner.

A reliable supplier of nootropics is Mind Lab Pro. They provide cognitive enhancement supplements that are tested and verified by third parties.

Brain Improvement Exercises

Physical exercise - Physical exercise is a highly effective way of improving the health of the body and the brain. Various studies have shown that maintaining an active lifestyle has profound benefits on improving cognitive functions.

Physical activity helps to increase the heart rate which promotes an increase in blood flow, oxygen, and nutrients reaching the brain as well as promoting stimulation and promotion of serotonin and dopamine.

The increased release of these chemicals works to improve mood whilst the increase in blood flow works to promote mental clarity and improve cognitive performance.

Maintain a balanced diet - It’s no secret that what we eat greatly impacts our overall health. Different foods contain a range of properties that have been proven to be beneficial in their ability to promote brain health and increase brain function.

Foods that are packed with antioxidants and rich in omega-3 fatty acids and B vitamins have been shown to greatly improve brain health and support brain function. Their properties contain properties that promote antioxidant and anti-inflammatory effects that work to improve blood flow and prevent oxidative stress.

The result is enhanced cognitive function and overall health and well-being. Foods that contain these properties include fish rich in omega-3 such as salmon and mackerel; foods packed with vitamins and antioxidants including leafy greens and berries.

  • Socializing - Maintaining an active social life is great for boosting brain health. Interacting in social situations and taking part in conversations helps to stimulate the brain and build social connections. Research shows that social interaction may lower blood pressure which improves brain function. Studies have also shown that the isolation experienced after suffering from hearing loss is associated with significant cognitive decline.
  • Sleep - Getting a good night of restorative sleep is essential for improving brain health and supporting cognitive functions. Our quality of sleep impacts how the neurons in the brain communicate. Sleep is essential for the regulation and health of brain functions.

Improving quality of sleep can be done by:

  • Ensuring that you have a comfortable space designated for sleeping
  • Avoid technology at least an hour before sleeping
  • If you’re struggling to sleep, start to read or listen to music until you feel tired
  • Set a regular schedule for the time you wake up and sleep

Improving brain function has never been easier. Whether you’re looking for supplement intervention or by practicing natural exercises, studies show that improving brain function is achievable. We have shown that the brain is a complex and vulnerable part of the body, that when stimulated in the right way may produce amazing results in improving cognitive functions of memory, learning, and retention.