1. Evidence-Based Practice

• Maintain an updated library of key creatine studies (Creatine for Health)
• Subscribe to journal alerts for new creatine research in your specialty
• Use the CREAS calculator for creatine recommendations based on patient demographics

2. Patient Education Tools

• Develop condition-specific handouts (e.g., “Creatine for Parkinson’s”, “Creatine for Sarcopenia”)
• Create comparison charts showing creatine monohydrate safety vs. other forms
• Keep a “myth vs fact” sheet ready for frequent patient questions

3. Continuing Education

• Complete at least one annual CE course on nutrition and dietary supplements
• Organize journal clubs with colleagues to review new creatine research
• Attend the CREATINE CONFERENCE where creatine applications are discussed

4. Clinical Implementation

• Standardize creatine dosing protocols for different clinical populations
• Develop monitoring protocols for special populations (elderly, diabetes, etc.)
• Document patient outcomes to build practice-based evidence

5. Professional Advocacy

• Write blog posts/articles for professional associations
• Present case studies at conferences
• Collaborate with researchers on clinical trials

6. Public Communication

• Media training workshops for confident science communication
• Pre-prepared “talking points” for common media questions
• Social media engagement schedule (e.g., #MythBusterMonday posts, #CreatineForHealth reposts)

1. Know the literature!

2. Counter misinformation with published facts.

3. Contribute to original research and timely reviews

4. Be willing to translate science to the public

• Have social media platforms
• Share results and cite studies on social media

• • Create and repost infographic abstracts (Creatine for Health)
  • Create short, interest-generating video vignettes.
  • Add #creatineforhealth, #creatine, #Professional Organizations, etc., to social media posts

• Engage your students in social media platforms
• Be open to talking to media, appearing on podcasts, etc.

5. Go through media training

• Learn how to communicate important concepts in short statements or soundbites.

6. Be willing to contribute to media interviews, podcasts, letters to the editor, position stands, etc.

1. Curriculum Development

• Mandatory module on nutritional supplements in health science programs
• Case-based learning on interpreting supplement claims
• Interdisciplinary courses covering creatine’s diverse applications

2. Research Enhancement

• Seed grants for creatine research in novel areas
• Undergraduate research opportunities in creatine studies
• Industry partnerships for large-scale clinical trials

3. Science Communication Training

• Workshops on translating research for public audiences
• Student competitions for best research infographics/videos
• Media labs where students practice interview skills

4. Community Engagement

• Public lecture series on the science behind nutritional supplements 
• “Ask the Expert” booths at community events (Creatine for Health SAB)
• Open-access webinars featuring researchers (Creatine for Health SAB)

5. Institutional Policies

• Clear guidelines for faculty media engagement
• Recognition for public communication in tenure reviews
• Dedicated science communication staff positions

6. Digital Outreach

• University-hosted portal on important nutrients (e.g., creatine)
• Podcast featuring researcher interviews (Creatine for Health SAB)
• Student-run social media teams sharing research (Creatine for Health)

7. Misinformation Combat Strategies

• Rapid response team for viral misinformation
• Collaborative fact-checking initiatives
• Partnerships with healthcare organizations for joint statements

8. Resource Development

• Open-access educational materials
• Multimedia library for educators
• Translated materials for diverse populations

First, let’s clarify that edema is the abnormal accumulation of fluid in the interstitial space (extra-cellular level), leading to swelling in affected tissues. Therefore, edema is a type of fluid retention, but not all fluid retention manifests as edema.
With this in mind, increasing intracellular creatine concentrations promotes cellular swelling, a biologically recognized phenomenon that positively influences glycogen and protein synthesis. This is plausible considering the symporter activity of the creatine transporter (SLC6A8), which relies on Na⁺ and Cl⁻ gradients for its function. The co-transport of these ions facilitates creatine movement across the cell membrane, potentially leading to an increase in intracellular water to maintain ionic balance.
However, research shows that creatine monohydrate does not alter total body water balance long-term or promote extracellular fluid retention (edema). Thus, concerns about creatine causing ‘water retention’ are unfounded in clinical practice.

As a non-proteinogenic amino acid, Creatine has a completely different chemical structure, so it is not an anabolic steroid.

Experimental and controlled research indicates that creatine monohydrate supplementation, when ingested at recommended dosages, does not result in kidney damage and/or renal dysfunction in healthy individuals. For reference, see the following:

• https://pubmed.ncbi.nlm.nih.gov/31375416/
• https://pubmed.ncbi.nlm.nih.gov/36986197/
• https://pubmed.ncbi.nlm.nih.gov/38874125/

The current body of evidence does not indicate that creatine monohydrate supplementation increases total testosterone, free testosterone, DHT or causes hair loss/baldness.

Experimental and clinical research does not validate the notion that creatine monohydrate supplementation causes dehydration and muscle cramping.

Based on the limited evidence, creatine monohydrate supplementation appears safe and potentially beneficial for children and adolescents.
Creatine monohydrate can improve measures of sports-specific activities as well as similar indices of physical performance such as power or sprint speed in adolescents. Research in female adolescent athlete populations is significantly lacking. Long-term randomized controlled trials designed to examine changes in training adaptations in adolescent populations from creatine monohydrate are needed.

Creatine monohydrate supplementation does not increase fat mass across a variety of populations.

Creatine monohydrate can provide some muscle performance benefits even without exercise. Populations with lower baseline creatine levels, such as vegans and vegetarians, may experience a greater response to creatine monohydrate.

There is a growing body of evidence showing that creatine supplementation, particularly when combined with exercise, provides musculoskeletal and performance benefits in older adults.

While some forms of creatine may exhibit greater solubility in fluid than creatine monohydrate (note: this should not be confused with bioavailability), evidence-based research consistently demonstrates that creatine monohydrate remains the optimal choice due to its effectiveness, safety, and cost-efficiency.

The current body of evidence does not validate that the timing of creatine monohydrate is critically important in relation to long-term resistance training, as both pre- and post-exercise creatine monohydrate seem equally effective in promoting resistance training-mediated gains in lean tissue accretion and muscle performance. Consistent ingestion of creatine monohydrate during a resistance training program is likely the most important variable to consider.

There is some evidence that the combination of creatine monohydrate with other purported ergogenic compounds (i.e. carbohydrate, protein) can accelerate intramuscular creatine accumulation and potentially increase exercise-related training adaptations.

Consider acute caffeine intake after creatine monohydrate loading for potential performance benefits. Chronic caffeine use, combined with creatine monohydrate loading, does not result in greater exercise effects. This combined strategy may increase gastrointestinal distress and may indirectly interfere with performance.

Short-term creatine monohydrate may reduce some markers of inflammation, primarily in response to aerobic-type activities. Further research is needed to determine the long-term mechanistic effects of creatine monohydrate on inflammatory responses to exercise.

Mechanistic and pre-clinical data suggest that creatine monohydrate has the potential to enhance recovery following injury, surgery, or immobilization. However, clinical data remain scarce and conflicting. Confounding factors include creatine monohydrate protocol (short- or long-term), combination with other therapies (exercise rehabilitation), and type of condition (transitory vs. permanent injury; orthopedic vs. neuromuscular injury). Further, well-powered, randomized controlled trials should address these gaps.

Evidence-based research does not support that creatine monohydrate (3–5 grams/day) in humans increases the formation of carcinogenic compounds or cancer risk (primary or metastasis). It is likely to be beneficial to help protect and/or recover from the skeletal muscle and body composition issues associated with cancer per se and/or the effects of chemotherapy. It is prudent to limit the intake of highly processed and/or overcooked meats/fish (i.e. BBQ) to lower the risk of gastric cancers. 

Importantly, recent research by Jiang et al. (2025) has demonstrated a significant linear negative association between dietary creatine intake and cancer risk among U.S. adults, particularly in males and overweight individuals. After controlling for potential confounders, a one standard deviation increase in dietary creatine intake was associated with an approximate 5% reduction in cancer risk. Using data from NHANES 2017–2020, Dr. Ostojic and colleagues (2023) previously reported that for every additional mg of creatine per kilogram of body mass consumed daily, the cancer rate is reduced by ∼ one percent.

There is no evidence that short-term or chronic creatine monohydrate adversely affects blood pressure.

Preliminary research involving animal models suggests that creatine monohydrate during pregnancy does not negatively affect the mother or offspring. However, there is currently no direct evidence available from well-designed and executed randomized controlled clinical trials on the safety and tolerability of creatine monohydrate during human pregnancy.

Existing evidence does not suggest that creatine monohydrate negatively impacts male fertility. In fact, preliminary findings indicate that exposure to creatine may improve human sperm motility and velocity in normospermic men under in vitro conditions.

 It is unclear whether the brain requires higher doses of creatine monohydrate compared to skeletal muscle. It is well-established that a wide range of creatine monohydrate protocols (20 grams/day with and without a maintenance dose, 3–5 grams/day) can increase skeletal muscle creatine stores. There is some evidence that different creatine monohydrate dosing protocols (acute ingestion of 0.35 grams/kg; ≥20 grams/day or 0.3 grams/kg/day for at least 7 days) or lower-dose creatine monohydrate (4–5 grams/day for several months) can increase brain creatine levels. However, a creatine monohydrate dose and time-response relationship (if any) remain to be determined.

Preliminary evidence suggests that creatine monohydrate may have a positive effect on cognitive processing under conditions of sleep deprivation in young adults.

The small body of research to date involving animal and patient populations suggests that creatine monohydrate can potentially reduce severity of and/or improve recovery from traumatic brain injury. In lieu of data from large randomized controlled trials for best practice, the totality of evidence suggests that creatine monohydrate for individuals at high-risk of TBI, such as athletes and military personnel, is sensible.