Does Creatine Stunt Your Growth? The Truth About Creatine, Height, and Teen Development
- 1 day ago
- 10 min read
If you've ever heard someone say, "Don't take creatine, it'll stunt your growth."
You're not alone. Especially the short kings out there.
In fact, this is probably one of the oldest myths surrounding creatine supplementation.
I've heard it from:
Parents
Coaches
Teachers
Athletes
Military members
Gym-goers
And despite decades of research on creatine, the myth continues to persist.
The problem?
There is currently no scientific evidence showing that creatine stunts growth, reduces height, damages growth plates, or interferes with normal puberty.
Yet thousands of young athletes are still told to avoid one of the most researched supplements in sports nutrition because of a misconception that simply refuses to die.
As someone who has spent years working in military human performance, strength and conditioning environments, and performance optimization programs, I've seen this myth repeatedly.
Usually it starts with good intentions.
A parent wants to protect their child. A coach wants to keep athletes safe, but somewhere along the way, myths become accepted as facts.
This article will break down what research actually says about:
Creatine and height
Creatine and puberty
Creatine and growth plates
Creatine safety in adolescents
Creatine and hormones
Whether teenagers should use creatine
Let's separate evidence from internet folklore.
The Short Answer
If you're looking for the quick answer:
Does creatine stunt your growth?
No.
Current scientific evidence does not support the idea that creatine:
Stunts height growth
Damages growth plates
Delays puberty
Reduces growth hormone production
Causes children or teenagers to become shorter
In fact, researchers have spent decades studying creatine supplementation and have never identified growth suppression as a documented side effect.
Why This Myth Exists
One of the most interesting questions isn't whether creatine stunts growth.
It's, Why do people believe it does?
The answer largely comes from association.
For years, creatine was viewed as:
A bodybuilding supplement
A muscle-building supplement
A performance-enhancing supplement
Many adults assumed, "If it's helping people build muscle, it must be affecting hormones."
And if it affects hormones, "It must affect growth."
The logic seems reasonable on the surface. The problem is that it's not supported by the evidence. Creatine does not function like anabolic steroids. It works through a completely different mechanism.
What Creatine Actually Does
Before discussing growth, it's important to understand how creatine works.
Creatine is a naturally occurring compound produced from:
Arginine
Glycine
Methionine
Your body already makes creatine every day.
You also obtain creatine from foods such as:
Beef
Fish
Pork
Poultry
Approximately 95% of creatine is stored inside skeletal muscle, its primary role is helping regenerate ATP. ATP is the body's immediate energy source.
Every time you:
Sprint
Jump
Lift weights
Perform explosive movements
you rely on ATP.
Creatine helps replenish ATP more efficiently.
That's why research consistently shows improvements in:
Strength
Power
Performance
Recovery
For more on how creatine works, see What Does Micronized Creatine Mean?
The Ariel Hernandez Perspective: Where This Myth Usually Starts
One thing I've noticed over the years is that people often confuse creatine with steroids. Especially parents.
I've had countless conversations with military families, athletes, and young adults where the concern wasn't really creatine.
The concern was, "Is this some kind of hormone?"
That's understandable.
Most people aren't sports nutrition experts.
They hear muscle growth, strength gains, performance improvements, and immediately assume hormones are involved. But creatine isn't a hormone. It doesn't function like testosterone, or like anabolic steroids, and it doesn't alter growth pathways in the way many people fear.
The reality is much less dramatic. Creatine helps your body produce energy more efficiently. That's it, and when you understand that mechanism, the growth myth starts falling apart quickly.
Does Creatine Affect Growth Plates?
One of the most common concerns among parents involves growth plates.
Growth plates are areas of developing cartilage near the ends of long bones.
These structures help determine:
Height growth
Bone development
Skeletal maturation
Many parents ask, "Can creatine damage growth plates?"
Current research says,
There is no evidence suggesting creatine damages growth plates.
In fact, decades of supplementation research have failed to identify growth plate injury as a risk associated with creatine use.
This distinction matters because growth plate injuries do occur in youth sports.
However, those injuries are typically caused by trauma, overuse, improper training, and excessive loading, not creatine supplementation.
Does Creatine Affect Height?
This is usually the core question.
Does creatine make you shorter?
No.
Does creatine stop height growth?
No.
Does creatine prevent you from reaching your genetic height potential?
Current evidence does not support this claim.
Height is primarily influenced by:
Genetics
Nutrition
Sleep
Overall health
Hormonal development
Creatine supplementation has not been shown to negatively impact any of these factors in healthy individuals.
What Research Says About Creatine and Adolescents
One of the most overlooked facts about creatine is that researchers have been studying its use in younger populations for years.
Studies involving adolescent athletes have examined:
Safety
Performance
Training adaptations
Researchers have generally found that creatine appears well tolerated when used appropriately.
Importantly, growth suppression has not emerged as a documented concern.
If creatine truly stunted growth, we would expect to see evidence appearing repeatedly throughout the literature.
That simply hasn't happened.
Does Creatine Affect Puberty?
This is another major concern.
Parents often worry that creatine could somehow interfere with normal hormonal development.
Current evidence does not suggest that creatine:
Delays puberty
Accelerates puberty
Disrupts sexual development
Creatine's primary role remains energy production. It does not function as a hormonal regulator. This is one reason researchers continue to distinguish creatine from substances that directly alter endocrine function.
Why Young Athletes Often Benefit From Better Nutrition More Than Supplements
This is an area where I think context matters.
As a Human Performance Expert, I've found that many young athletes focus on supplements before mastering fundamentals.
In reality, most teenagers would benefit more from improving: sleep, hydration, protein intake, recovery, and training quality than from adding another supplement.
That doesn't mean creatine is harmful, it simply means supplements should never replace the basics. The foundation always comes first.
7 Facts Parents Should Know About Creatine
Creatine is naturally produced by the body.
Creatine is found in common foods.
Creatine is not a steroid.
Creatine does not appear to stunt growth.
Creatine has been extensively researched.
Growth plate damage has not been linked to creatine use.
Proper nutrition and sleep remain more important than supplementation.
Why This Myth Continues To Spread
The internet tends to recycle outdated information.
One article cites another.
Then another website cites that article.
Eventually a myth becomes repeated so often that it feels true.
The challenge is that repetition isn't evidence. Research is evidence, and after decades of research, the claim that creatine stunts growth simply hasn't held up.
The Human Performance HQ Youth Performance Framework
One thing I always tell parents, coaches, and young athletes is this: Supplements should never be the foundation. They're the icing on the cake.
The foundation should always be:
Sleep
Hydration
Nutrition
Recovery
Training quality
Stress management
That's why I teach what I call the
G.R.O.W. Framework
G – Get the Basics Right
Before worrying about supplements, young athletes should consistently:
Sleep 8–10 hours
Eat enough protein
Stay hydrated
Train appropriately
Most performance gains happen here.
R – Recover Like an Athlete
Recovery drives adaptation.
Focus on:
Sleep consistency
Nutrition quality
Rest days
Hydration habits
Recovery is where growth actually occurs.
O – Optimize Performance Naturally
Supplements should support performance, not replace healthy habits.
Creatine can be a tool.
But it should never become a substitute for:
Eating well
Sleeping enough
Training intelligently
W – Work Toward Long-Term Development
The goal for youth athletes isn't simply getting stronger next month.
The goal is building:
Healthy habits
Athletic longevity
Sustainable performance
The best athletes think in years, not weeks.
Is Creatine Safe for Teenagers?
This is the question most parents are really asking.
When someone searches, "Does creatine stunt your growth?" what they're often wondering is, "Is creatine safe for my teenager?"
Current evidence suggests that creatine appears to be one of the most researched supplements available.
Multiple reviews examining adolescent athletes have found no evidence that creatine:
Stunts growth
Delays puberty
Damages growth plates
Negatively affects normal development
That doesn't mean every teenager automatically needs creatine, but it does mean the common growth-stunting concern is not supported by current evidence.
Creatine vs Steroids: Why the Comparison Doesn't Make Sense
This is where much of the confusion originates.
Many people hear increased strength, increased muscle mass, improved athletic performance, and assume creatine functions like anabolic steroids.
It doesn't.
Steroids
Work primarily through hormonal pathways.
Creatine
Works primarily through energy production pathways.
Creatine helps regenerate ATP.
Steroids alter hormone signaling.
These are completely different physiological mechanisms.
The problem is that many myths about steroids have been incorrectly transferred onto creatine.
Does Creatine Affect Hormones?
Another reason the growth myth persists is concern about hormones.
Current evidence does not support the idea that creatine significantly alters:
Testosterone
Growth hormone
Puberty-related hormones
in a way that would impair growth.
This is important because height development is largely governed by:
Genetics
Growth hormone
Nutrition
Sleep
Overall health
Creatine doesn't appear to interfere with those systems.
What Actually Stunts Growth?
This is the question more parents should be asking.
If we're talking about factors that can genuinely affect growth and development, the research points toward things like:
Chronic Sleep Deprivation
Sleep is when much of the body's growth and recovery processes occur.
Poor Nutrition
Insufficient calories, protein, vitamins, and minerals can impact development.
Chronic Illness
Certain medical conditions can affect growth patterns.
Severe Energy Deficiency
Under-fueling young athletes can negatively affect development.
Excessive Training Without Recovery
Overtraining creates stress that may impair normal adaptation.
Notice what's missing from that list:
Creatine
The factors most likely to influence growth are lifestyle-related, not supplementation-related.
The Ariel Hernandez Perspective
One thing I've observed over years of working in human performance is that people often become hyper-focused on supplements while overlooking the bigger picture.
I've had conversations with parents who are terrified of creatine while their child is:
Sleeping six hours per night
Living on processed foods
Drinking almost no water
Spending hours on screens before bed
From a human performance perspective, those factors deserve far more attention.
If I were advising a young athlete, my priorities would be:
Sleep
Nutrition
Hydration
Recovery
Training
Supplementation
in that order.
The reality is that a teenager who sleeps 9 hours per night, eats quality food, hydrates properly, and trains consistently will outperform most athletes regardless of supplementation.
Creatine can help, but the basics drive the majority of results.
Where HPSTIX Fits Into the Conversation
This is actually where HPSTIX fits naturally into youth performance and development.
Many young athletes spend countless hours worrying about supplements while neglecting hydration.
Yet hydration influences:
Athletic performance
Recovery
Cognitive function
Exercise capacity
Heat tolerance
Overall health
For young athletes participating in:
Football
Soccer
Basketball
Baseball
Wrestling
Track and field
Cross-country
hydration often has a larger day-to-day impact than almost any supplement.
That's one reason HPSTIX was built around the Human Performance HQ philosophy:
Master the fundamentals first.
Rather than chasing the newest supplement trend, focus on:
Hydration
Electrolytes
Recovery
Performance habits
If you're already using creatine, proper hydration becomes even more important because creatine helps support intracellular hydration within muscle cells.
The combination of consistent hydration, electrolyte support, quality nutrition, and creatine supplementation creates a much stronger foundation than relying on any single product alone.
FAQs
Does creatine stunt your growth?
Current scientific evidence does not support the idea that creatine stunts growth. Decades of research have failed to demonstrate reductions in height, impaired skeletal development, or delayed maturation associated with creatine supplementation. The myth persists largely because creatine is often confused with anabolic steroids.
Does creatine affect height?
No evidence currently suggests creatine negatively impacts height development. Height is primarily influenced by genetics, nutrition, sleep quality, hormonal development, and overall health. Creatine does not appear to interfere with these growth mechanisms.
Is creatine safe for teenagers?
Research involving adolescent athletes suggests creatine is generally well tolerated when used appropriately. However, supplements should complement, not replace, good nutrition, adequate sleep, proper hydration, and effective training practices.
Can creatine damage growth plates?
There is currently no evidence linking creatine supplementation to growth plate damage. Growth plate injuries in young athletes are typically associated with trauma, overuse, or excessive training loads rather than supplementation.
Does creatine affect puberty?
Current research does not indicate that creatine delays, accelerates, or disrupts puberty. Creatine primarily functions in energy production and ATP regeneration rather than hormonal regulation.
Is creatine a steroid?
No. Creatine is not a steroid and does not function like anabolic steroids. Creatine helps regenerate ATP, while steroids alter hormonal signaling pathways. They are entirely different substances with different physiological effects.
Should young athletes take creatine?
The answer depends on the athlete, sport, training age, nutrition habits, and parental guidance. While creatine appears safe for many adolescent athletes, the greatest performance improvements usually come from mastering fundamentals such as sleep, hydration, nutrition, and training consistency.
Key Takeaways
If you remember nothing else from this article, remember these points:
Creatine does not appear to stunt growth.
No evidence suggests creatine reduces height potential.
Creatine does not damage growth plates.
Creatine is not a steroid.
Creatine does not appear to interfere with puberty.
Sleep, nutrition, and hydration have a much larger impact on development than supplementation.
Young athletes should focus on fundamentals before supplements.
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RESEARCH BACKED CITATIONS
Kreider, R. B., Kalman, D. S., Antonio, J., et al. (2017). International Society of Sports Nutrition Position Stand: Safety and efficacy of creatine supplementation in exercise, sport, and medicine. Journal of the International Society of Sports Nutrition, 14(18). https://jissn.biomedcentral.com/articles/10.1186/s12970-017-0173-z
Antonio, J., Candow, D. G., Forbes, S. C., et al. (2021). Common Questions and Misconceptions About Creatine Supplementation. Journal of the International Society of Sports Nutrition, 18(13). https://jissn.biomedcentral.com/articles/10.1186/s12970-021-00412-w
Jagim, A. R., Kerksick, C. M., Campbell, B. I. (2024). Creatine Supplementation and Human Performance. Nutrients, 16(4). https://www.mdpi.com/2072-6643/16/4/533
Smith-Ryan, A. E., Cabre, H. E., Eckerson, J. M., & Candow, D. G. (2021). Creatine Supplementation in Women's Health: A Lifespan Perspective. Nutrients, 13(3), 877. https://www.mdpi.com/2072-6643/13/3/877
Buford, T. W., Kreider, R. B., Stout, J. R., et al. (2007). International Society of Sports Nutrition Position Stand: Creatine Supplementation and Exercise. Journal of the International Society of Sports Nutrition, 4(6). https://jissn.biomedcentral.com/articles/10.1186/1550-2783-4-6
