Does Creatine Really Increase Your IQ? The Facts

If you enjoy this article, please share it! Sharing helps PSI and helps your friends too!

Do you ever wonder if taking creatine can boost your IQ? It’s a question worth exploring, especially since it has been linked to improved cognitive performance in some clinical trials. But does it really work?

We all know that certain supplements – like iron and vitamin D – can help to boost our overall health and well-being, but does the same hold true for creatine? As with any supplement, there is still a lot of research to be done before we can definitively say yes or no. In this article, we will uncover the facts about creatine and its potential IQ-boosting effects.

We’ll explore the scientific evidence behind creatine’s IQ-boosting power, as well as look at potential side effects and any issues that may arise from taking it. By the end of this article, you’ll be armed with all the information you need to make an informed decision about whether or not creatine is right for you.

What Is Creatine?

Creatine is an amino acid naturally found in the body and also found in certain foods such as red meat, eggs and fish. It is most widely known for its ability to increase muscle mass and strength, but it may also have an effect on cognitive abilities. While research into this area is limited, some studies suggest that creatine may help boost your IQ.

Creatine works by increasing energy production in the body’s cells. This extra energy can then be used for tasks that require cognitive function such as problem solving and memory recall. Specifically, research has found that those who take creatine supplements have improved verbal fluency and a better ability to recognize details and shapes. Additionally, some studies suggest that creatine increases concentration levels, making it easier to stay focused on tasks at hand.

So while there aren’t any definitive answers yet as to whether creatine supplements increase your IQ, the evidence so far suggests that taking these supplements could help support cognitive functions in a variety of ways.

What is IQ and Can You Increase it?

What exactly is IQ? IQ stands for intelligence quotient, and it’s derived from a standardized test. While IQ tests measure a variety of intelligence traits, there are still limitations on their accuracy.

Still, if you want to maximize your mental performance, you may be wondering whether creatine can help increase your IQ score. Unfortunately, the answer isn’t as clear-cut as we’d all like.

While some studies have suggested that physical exercise can improve cognitive function and, in turn, lead to higher IQ scores, no concrete scientific evidence currently exists that suggests creatine supplements alone can increase IQ scores.


And even if such evidence did exist, it’s quite possible that the results would be minimal when compared to the tremendous impact genetics have on an individual’s IQ score.

It’s also worth noting that while physical activity has been proven to boost mental performance, it is not necessarily the same as increasing one’s IQ score itself.

How Does Creatine Work for Brain Health?

Creatine is a natural substance found in the body that helps provide energy to cells. It’s also known as a dietary supplement, as it can be taken in pill or powder form to give your brain an extra boost of energy. Studies have found that taking creatine supplements can improve brain functioning and memory, as well as enhance the speed of mental processing.

This is because creatine is believed to help the neurons in the brain more efficiently use glucose for energy. This, in turn, helps the brain function more effectively and efficiently. Additionally, creatine has been found to increase levels of two key neurotransmitters—acetylcholine and dopamine—which are essential for cognitive performance and are linked to improved intelligence levels.

Finally, studies have also suggested that taking creatine supplements can help enhance mood and combat stress which may lead to better cognitive functioning over time. All of this research points to the potential for taking creatine supplements to increase your IQ score, although more research needs to be conducted before any definitive conclusions can be drawn.

Benefits of Creatine for Cognition & Memory

Creatine is an amino acid that is naturally produced in the body, but it can also be taken as a supplement. Studies have shown that creatine can have a positive effect on cognition and memory.

Brain Fuel

Creatine helps improve the brain’s energy metabolism by providing the cells with more fuel, allowing them to function optimally. This leads to improved mental concentration and clarity as well as better overall cognitive performance.


Creatine also helps to protect brain cells from damage caused by toxins, leading to improved levels of both mental and physical energy. Additionally, it helps reduce age-related declines in cognitive performance by helping preserve neuronal health.


Memory Enhancement

Studies suggest that creatine improves memory recall by improving the brain’s ability to store new information and enhance learning processes. By doing so, it increases the speed at which new information is processed and stored in long-term memory for future retrieval.

Potential Side Effects of Creatine Intake

Creatine has become increasingly popular as a supplement for athletes and bodybuilders, but it’s important to understand the potential side effects before taking it. There are some risks associated with creatine intake, including:


Creatine can cause an increase in urine output, which can lead to dehydration if not managed properly. It is important to ensure you stay hydrated when taking creatine to avoid any negative consequences.

Gastrointestinal Distress

Creatine can also cause gastrointestinal distress such as nausea, cramping and diarrhea. It is recommended to take creatine with meals to reduce the risk of these side effects.

Kidney Damage

Creatine can also damage the kidneys if taken in excess or for too long a period of time. It is important to limit your intake and consult your doctor before starting a course of creatine supplementation.

Though there are some risks associated with creatine intake, these are usually minor and easily avoided by following your doctor’s instructions and monitoring your body’s reactions carefully. In addition, the many benefits of creatine often outweigh the potential risks when taken correctly and in reasonable amounts over a reasonable period of time.

Latest Research on IQ & Creatine

You may be wondering whether the latest research supports the notion that creatine can boost your IQ; and if so, how much? The answer is a little more complicated than a simple yes or no.

Most of the studies on creatine and IQ have been conducted on animals, and while some have seen improvements in cognitive performance in rats, the results are not necessarily applicable to humans.


The few human studies that have been conducted on this topic have had mixed results. Some suggest that taking creatine could improve cognitive performance in healthy people by a small margin, while others have found no benefits at all. It’s also important to note that these improvements were short-lived, with any effects disappearing after about two weeks.

It’s also important to consider that any changes in IQ due to taking creatine might be short-lived and outweighed by other factors such as diet, exercise, or other lifestyle choices. For this reason, it’s important to talk to your doctor before starting any supplement regimen.

Advice Before Taking Creatine Supplements

Despite all the health benefits of creatine, it’s important to be realistic and cautious when it comes to using supplements. Before taking a creatine supplement, you should consult your doctor and weigh the pros and cons.

Know Your Allergies

Creatine can cause an inflammatory reaction in some people, especially those with existing allergies or asthma. Therefore, you should carefully consider any potential risks to your health before introducing it into your diet.

Possible Side Effects

Though often mild and rarely life-threatening, there are some side effects associated with creatine supplementation, such as stomach upset and nausea. It is best to start by taking the minimum recommended dose to assess your body’s tolerance for the supplement before increasing it.

Different Types of Creatine Supplements

There are various forms of creatine available on the market, including creatine monohydrate, micronized creatine monohydrate, creatine hydrochloride (HCL), and buffered creatine, among others.

Although the differences between these types may affect factors like solubility and absorption rate, research has consistently shown that creatine monohydrate is highly effective.

Micronized creatine monohydrate stands out as the top choice for many due to its increased solubility, which allows for easier mixing and faster absorption. Additionally, micronized creatine monohydrate offers the same benefits as other creatine forms while being more affordable.

This cost-effectiveness, coupled with its proven efficacy, makes it a popular and practical choice for those seeking to get the most out of their creatine supplementation.

This is the brand I use. It’s inexpensive and mixes easily, which is all that really matters.


In short, creatine supplementation may have a small impact on cognitive performance, but the effects are generally of a short-term nature, and the long-term consequences are still unclear. There is no evidence to support the claim that creatine supplementation can increase IQ, and it is likely that any cognitive benefits from creatine supplementation are due to improved alertness and focus, rather than any permanent changes in intelligence. At the end of the day, the most important thing is to maintain a balanced diet, with plenty of healthy sources of protein and other essential nutrients, rather than relying too heavily on supplements.

If you enjoy this article, please share it! Sharing helps PSI and helps your friends too!


Hey, I'm Brian, the creator of I've been weightlifting / bodybuilding for 20 years and now I'm ready to share some knowledge. Check out my About Me page to hear my story.

Recent Articles