Nature Knows and Psionic Success
Brain Health and Willful Consciousness
A team of researchers led by members of the University of Colorado School of Medicine at the Anschutz Medical Campus found that choline, an essential micronutrient, can prevent fetal brain developmental problems that can occur when mothers use marijuana while pregnant. The findings are critical because marijuana use can negatively impact fetal brain development and early childhood behavior, such as increased impulsivity and memory dysfunction. The study was published today in Psychological Medicine . "In Colorado, it’s common for women to use marijuana before they know they’re pregnant and some continue to use as a natural remedy for morning sickness, depression and anxiety," said Camille Hoffman, MD, MSCS, associate professor of maternal fetal medicine, University of Colorado School of Medicine. "In this study, we found that maternal marijuana use begins to negatively impact the fetal brain at an earlier stage in pregnancy than we expected. However, we also found that eating choline-rich foods or taking choline as a supplement may protect the child from potential harm." Fifteen percent of 201 mothers in the study used marijuana both before and beyond 10 weeks gestation. Infants of mothers who continued to use marijuana beyond 10 weeks had decreased cerebral nervous system (brain) inhibition at one month of age. Decreased brain inhibition this early in development can relate to problems in attention and social function. Later in life, this can translate into a predisposition to conditions like substance abuse, depression and psychosis. In addition, infants exposed to prenatal marijuana beyond 10 weeks gestation had lower "regulation" scores at 3 months of age. This can cause decreased reading readiness at age 4, decreased conscientiousness and organization as well as increased distractibility as far out as age 9. These adverse effects in the infant were not seen if women had higher gestational choline in […]
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