The Study
Effects of creatine supplementation on strength exercise and its optimization through carbohydrates: A review
This study is like a summary someone wrote about other studies. It doesn’t do a new experiment, so we can’t say for sure if adding carbs really helps the body take in more creatine. It just says that some scientists think it might work that way.
Analysis score
Maximum 5 for a narrative review.
Where the score came from
When you take creatine with carbs, your body makes more insulin, which helps muscles take in more creatine. It's like adding a helper to open the door wider for creatine to get inside the muscle.
Where does this study sit?
Reviews of RCTs (Meta-analyses)
Max 100Randomized Trials
Max 90Reviews of Cohort Studies
Max 85Cohort Studies
Max 72Reviews of Case-Control Studies
Max 63Case-Control Studies
Max 58Cross-Sectional & Case Series
Max 50Expert Opinion
Max 51 / 100
Quality score
Based on clinical experience or non-systematic literature reviews. The lowest level of evidence as they are most susceptible to bias and personal perspective.
Key takeaways
Summary
Based on the study abstract and findings.
- 1Yes, this is meaningful when trying to load creatine quickly, especially for people doing strength training.
- 2The body absorbs about 25% more creatine when taken with carbs.
- 3This happens because carbs raise blood sugar, which triggers insulin, helping move creatine into muscles.
Score breakdown, methodology, conflicts of interest, evidence analysis & raw study data
Publication
Journal
Food Science Today
Year
2023
Authors
Raul Augusto Lunardello, Yago Viccari Agostinho, Kelli Cristina Paiva, L. D. M. F. Vales, M. P. Nobrega
Related Content
Claims (4)
When you take creatine with carbs, it helps your body hold onto more creatine because the carbs spike insulin, which helps shuttle creatine into your cells better.
You don’t have to take carbs every time you take creatine, but doing so might help your muscles soak up more creatine if you're trying to build strength.
If you take creatine with carbs after working out, your body absorbs about 25% more of it because the carbs raise your insulin, which helps shuttle creatine into your muscles.
When you eat carbs, your body releases insulin, which helps shuttle creatine into your muscles more effectively—like a key that unlocks the door for creatine when sugar is around.
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.