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The researchers analyzed concentrations of the mind-altering chemical THC and other compounds in the breast milk of 50 women who reported using marijuana. The women had children who ranged in age from newborns to toddlers older than 12 months.Between 2014 and 2017, the women provided 54 total breast milk samples, which were analyzed at the University of California, San Diego's Mommy's Milk lab, a human milk research biorepository. The women also reported in questionnaires whether they were exposed to marijuana, medications and other substances in the 14 days before their milk samples were collected.After analyzing the milk samples, the researchers found that THC was detectable in 34, or 63 percent, of the 54 samples. The average concentration of THC found in those samples was 9.47 nanograms per milliliter. The researchers also found five, or 9 percent, of the 54 samples had measurable concentrations of cannabidiol, another chemical in cannabis.The researchers then calculated how much THC an infant would ingest from that concentration.Taking into consideration breastfeeding frequency, quantity of milk ingested and other factors, the researchers estimated that a hypothetical 3-month-old, weighing 6.1 kilograms or 13 pounds, would ingest about 0.040 nanograms of THC per milliliter of milk."The question is, does it matter? ... Is it possible that even low levels in breast milk may have an effect on a child's neurodevelopment? And we don't know the answer to that," Chambers said.The study had some limitations, including that the researchers relied on the women to remember their marijuana use or exposure and then report that use. The researchers also did not test what levels of THC or other compounds were in the breastfed infants themselves, instead relying on their own estimates.However, Chambers said that more research is to come.The researchers are planning another study to better understand how cannabis exposure might be associated with neurobehavioral testing outcomes in children."That's a testable hypothesis and something that we want to move forward with trying to answer, because it's a critical question," Chambers said. 2159

The study's take-home message is that there are safer and more effective alternatives to codeine to control pain after tonsillectomy and adenoidectomy, Chua said. 162

The Roth IRA, which lets savers avoid paying taxes on retirement withdrawals, among other benefits, has been around since the late 1990s, but it wasn’t until 2006 that employers could add a Roth version of the 401(k) to their retirement plan offerings. Just a few years ago, less than 50% of companies offered this alternative, according to research from Alight Solutions. Today roughly three out of four large employers do. 429

The victim died at the scene, 10News learned.Authorities are looking into whether the motorcycle was involved in a police chase that happened near the same area earlier in the evening. 184

The woman said she called the San Diego County District Attorney's Office after seeing the San Diego case on television. Elkins does not face charges in that case. 163