New mothers who like to smoke marijuana might wind up exposing their babies to THC through their own breast milk, a new study says. THC, the intoxicating compound in cannabis, dissolves in the fats contained in human milk,

New mothers who like to smoke marijuana might wind up exposing their babies to THC through their own breast milk, a new study says. THC, the intoxicating compound in cannabis, dissolves in the fats contained in human milk,

When breastfeeding mothers in a recent study used cannabis, its psychoactive component THC showed up in the milk they produced. The research also found that, unlike alcohol, when THC was detected in milk there was no consistent time when its concentration peaked and started to decline.