In a double-blind trial, activated charcoal lowered breath hydrogen and reduced bloating and abdominal cramps compared with placebo.
Double-blind, placebo-controlled trial in 99 people in the USA (n=30) and India (n=69), using lactulose to provoke colonic gas. Charcoal significantly reduced breath hydrogen and gas-related bloating and cramps in both groups.












Activated Charcoal - Mahoney


