If creatine causes digestive discomfort, split your daily dose or consume it with a meal.

noli's read

This advice is based on a practical observation well known in the field of sports nutrition. Research confirms that high doses of creatine (particularly during the loading phase) can lead to gastrointestinal distress, such as bloating or cramping, often due to an osmotic draw of water into the intestine (JISSN, 2017, position stand). The recommendation to split the dose is a proven strategy in studies to improve digestive tolerance without compromising muscular absorption. Consuming creatine with a meal is also a logical approach, as it can slow the rate of ingestion and promote better osmolarity in the digestive tract. Although there is no specific meta-analysis comparing only 'meal vs. fasting' for digestive comfort, pharmacokinetic literature suggests that co-ingestion with carbohydrates or proteins helps stabilize transit. The advice is therefore consistent with observed physiological mechanisms.

the sources

1. 1strongerbyscience.com