Humana Bebemil AR is an infant formula for the dietary management of regurgitation in newborns and children because it contains locust bean gum.�If your baby frequently regurgitates large quantities of feed, it could be due to the weak ring of muscles at the entrance of the stomach since the gastrointestinal tract is sometimes not yet fully developed. Humana AR (Anti-Regurgitation) with its creamy consistency can help to prevent food from reflowing into the esophagus.