Upset Stomach & Nausea It might surprise you, but what you put in your lungs can definitely affect your gut! Nicotine is a stimulant that can speed up your digestive Cannabinoids and the Gastrointestinal Tract Clinical Gastroenterology and Hepatology This Painful Syndrome Is Sending Cannabis Users to the ER Are You at Risk? School of Medicine and Health Sciences Correlation Between Vaping and GI symptoms GI for Kids