STAT now publishes selected Letters to the Editor received in response to First Opinion essays to encourage robust, good-faith discussion about difficult issues. Submit a Letter to the Editor here, or ...

Medically reviewed by Robert Burakoff, MD Key Takeaways Colonoscopy prep is complete when your poop is light yellow without ...

Using a split-dosage schedule is a more effective bowel cleansing method than a single dosage before colonoscopies, according a study by Italian researchers published in the August issue of ...