Why pregnant and nursing mothers shouldn ’t smoke marijuana

As more states legalize marijuana, the number of pregnant women who smoke marijuana is rising — and this could be really bad for babies. In 2002, 2.3% of pregnant women used marijuana. In 2014, that number was up to 3.84%, a rise of two-thirds. To make matters worse, the amount of tetrahydrocannabinol (THC) in marijuana has quadrupled. THC is the active ingredient in marijuana, the chemical that gives the “high.” We don’t know all the effects of THC on infants, but we know enough that the American Academy of Pediatrics (AAP) has issued a statement warning parents. THC can pass easily through the placenta and into the bloodstream of a developing baby. Studies suggest that when it does, it can affect the brain. Because babies are still developing, anything that affects that development can lead to permanent changes. THC can affect something called executive function. These are skills such as concentration, attention, impulse control, and problem solving; they are crucial skills for learning and life success. Studies also suggest that children who have prenatal exposure to marijuana may have a higher risk of substance use disorder or mental illness. THC also passes into breast milk. That means that it’s still not okay to smoke marijuana after birth, because the brains of infants are actively developing — actually they are actively developing for the first three or so years of life. The effects of secondhand marijuana smoke on kids appear to last even longer, with pos...
Source: Harvard Health Blog - Category: Consumer Health News Authors: Tags: Children's Health Marijuana Parenting Source Type: blogs