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The rise of creatine: a deeper look into the supplement’s benefits and controversies

January 3, 2026
2 mins read
The rise of creatine: a deeper look into the supplement's benefits and controversies

Creatine supplementation has seen a surge in popularity recently, driven largely by endorsements from fitness influencers and discussions around its potential health benefits, reports BritPanorama.

This trend is typical of the wellness industry, a multibillion-dollar market increasingly focused on supplements and remedies that appeal to health-conscious consumers. Creatine, once largely associated with bodybuilding, is now being marketed for a wider array of benefits including muscle recovery, improved mood, and even cognitive enhancements.

Annie Wilson, a senior lecturer at the Wharton School, notes that the term ‘wellness’ is appealing due to its vague definition, making it an effective marketing term. Such claims have prompted more people, particularly young adults engaged in fitness, to explore creatine as a dietary supplement.

The appeal of creatine among millennials, particularly those involved in activities like CrossFit or distance running, is apparent. Various social media platforms feature TikToks showcasing users incorporating creatine into their diets, which contributes to the hype surrounding its benefits. Many influencers also cite scientific studies to bolster their recommendations, further encouraging skeptical consumers to consider its use.

Fitness FOMO

Creatine is produced naturally in the body, primarily in the liver and kidneys, and is obtained through dietary sources such as meat and dairy. For those looking to increase their intake, a supplement is often seen as an easy solution for maximizing gains.

Recent studies suggest that creatine supplementation could also combat conditions such as depression and improve memory, particularly in specific demographics like women and older adults. The projected growth of creatine sales on platforms such as Amazon reflects this rising interest, with an anticipated increase of 18% in 2024.

Despite common misconceptions, creatine is not classified as a steroid. Confusion often arises due to its association with past controversies in sports, notably involving athletes like Mark McGwire, who openly shared his use of creatine in the late 1990s. As a result of its connection to performance enhancement scandals, creatine faced scrutiny despite being one of the less controversial fitness supplements.

Bottoms up

Before starting any new supplement regimen, consulting a healthcare provider is advisable. However, the urgency to begin taking creatine, especially during the summer months, can tempt individuals to skip this step. The common practice is to consume a daily intake of around 5 grams mixed into water or smoothies, although some may experiment with different methods.

Upon starting to take creatine, users often report minimal taste with its powder form, leading to easy incorporation into their daily routines. Some users document noticeable improvements in performance metrics during workouts, although it can be difficult to ascertain how much of these changes are affected by creatine versus mindset and motivation.

Discussions with sports medicine professionals underscore that while creatine might not be a miracle solution, there is evidence to support its safety and efficacy for all age groups. Michael Fredericson of Stanford University emphasizes that creatine is a valuable supplement, highlighting its effectiveness without significant drawbacks.

The hype

While initial skepticism surrounds claims regarding creatine’s cognitive advantages, such as improved memory and mood, emerging studies lend credence to these assertions. Research has indicated that creatine can enhance cognitive functions, particularly in areas like attention and information processing.

Feedback from professionals in the field suggests that benefits of creatine extend beyond just physical performance, possibly impacting mental health positively. Despite its potential, the broader impact of creatine supplementation on cognitive health requires more research for definitive conclusions.

On the road

Traveling with creatine can prompt unwelcome scrutiny, as demonstrated during a recent trip where the supplement attracted attention at airport security. Fortunately, thorough explanations and a swift resolution allowed the travel to proceed without incident.

After the trip, maintaining a consistent supplement schedule can prove challenging, especially when balancing travel and lifestyle factors. Ultimately, as individuals incorporate creatine into their fitness routines, the importance of ongoing research and an informed approach remains paramount.

The ongoing discourse surrounding creatine reflects a broader conversation about health supplements and their role in both physical and cognitive well-being. As the wellness industry evolves, the importance of evidence-based practices will continue to shape consumer choices.

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