Creatine and Pregnancy: What to Know About Safety and Use
The rise of creatine can be attributed to its use in encouraging muscle growth among young adults. Cleveland Clinic defines it as a natural source of energy that helps skeletal muscle contractions. Creatine is naturally occurring in humans in their liver, kidneys, and pancreas. This compound of amino acids is dispersed across your body and brain.
In recent years, creatine has gained significant traction across socials for their uses beyond athletic performance. Its growing popularity is largely driven by research exploring its role in cellular energy production, brain health, and overall physiological function.
As supplement use becomes more common among women of reproductive age, questions around creatine and pregnancy have also increased. Many expectant mothers are now wondering if consuming creatine is harmful to their pregnancy.
What Is Creatine?
Creatine is a naturally occurring compound synthesized in the body and stored primarily in muscle and brain tissue. It plays a critical role in the production of adenosine triphosphate (ATP), which is the primary energy source for cellular activity.
It can also be obtained through dietary sources such as red meat and fish, and is commonly consumed as a supplement.
Potential Benefits of Creatine
Research on creatine has identified several potential benefits related to overall health and function. These include:
Supporting cellular energy production
Contributing to muscle strength and recovery
Supporting cognitive and neurological function
Playing a role in gut and cardiovascular health
Supporting overall cellular performance
Because of these effects, creatine is now being explored in broader health contexts beyond fitness.
Creatine During Pregnancy: Current Research
Interest in creatine supplementation during pregnancy has grown due to its role in energy metabolism. Pregnancy is a physiologically demanding state, requiring increased energy to support both maternal systems and fetal development.
Emerging research suggests that creatine may play a role in:
Supporting increased maternal energy demands
Contributing to fetal development, particularly in energy-dependent tissues such as the brain
Supporting cellular resilience under physiological stress
However, it is important to note that clinical research on creatine use in pregnant populations remains limited. Much of the existing data is based on preclinical or observational studies, and standardized guidelines have not been established.
What Holistic Wellness Coaches Say About Taking Creatine While Pregnant
“Creatine plays a fundamental role in cellular energy production and has been associated with supportive effects on brain, gut, and heart health, as well as overall cellular function. During pregnancy, emerging research suggests it may help meet increased maternal energy demands and support fetal development, particularly in energy-dependent tissues such as the brain.
That said, pregnancy is highly individualized, and any supplementation should be discussed with a qualified healthcare provider.
In breastfeeding, while creatine is naturally present in the body and in breast milk, the effects of supplementation during lactation are not yet well established. Due to limited clinical data, a cautious, individualized approach in partnership with a healthcare provider is recommended.” — Stephanie Castanedo, ND Board-Certified Naturopathic Doctor & Clinical Nutritionist
Is Creatine Safe During Pregnancy?
Searches for terms such as “is creatine safe during pregnancy,” “can you take creatine while pregnant,” and “creatine pregnancy safety” reflect a growing interest in this topic.
At this time, there is no universal recommendation for creatine supplementation during pregnancy. The safety and appropriateness of use depend on individual factors, including overall health status, nutritional needs, and medical history.
Because pregnancy involves complex physiological changes, any decision regarding supplementation should be made in consultation with a qualified healthcare provider.
Creatine and Breastfeeding
Creatine is naturally present in breast milk, as it is produced endogenously in the body. However, research on creatine supplementation during breastfeeding is limited.
Due to the lack of comprehensive clinical data, a cautious and individualized approach is generally advised when considering supplementation during lactation.