Can too many cause diarrhoea?

Yes, excessive prune (Dried plums) consumption can cause diarrhea due to their high dietary fiber and sorbitol content. While dietary fiber promotes good digestive health, consuming excessive amounts can overwhelm the intestines' ability to break it down, leading to loose stools. Sorbitol, a naturally occurring sugar in prunes, has a laxative effect when consumed in large quantities. As it passes through the colon, it may not fully absorb which causes increased water retention and looser stools. Individuals sensitive to sorbitol, such as patients with irritable bowel syndrome or fructose malabsorption, are more susceptible to the laxative effects of prunes. However, moderate consumption as part of a balanced diet usually does not result in digestive discomfort for most people.