Cannabis is one of the most widely used substances among Americans, officials say, and some studies suggest it is safer than alcohol or other drugs. It is also one of the most commonly used drugs during breastfeeding, experts say. New mothers dealing with pain or anxiety may be more inclined to reach for cannabis over other options, according to research. However, a new study … [Read more...] about How long does marijuana THC linger in breast milk for new moms? What new study found