Caffeine can remain in your system for about 10 hours, but age, activity level, and other factors can affect that.
Drugs taken years—even decades—ago can leave lasting imprints on the gut microbiome, reshaping the community of microbes long ...
A new study shows longer-term use of generic ketamine for severe depression is safe and effective, but researchers say access ...
Dr. Jirik completed advanced fellowships in hepatology/transplant and gastroenterology, with clinical expertise in colorectal ...