Saturday December 7, 2019

Affects of Prenatal Marijuana on Baby

If you smoke marijuana during your pregnancy, your baby could be at high risk of being born with a low birth weight as well as influencing behavior problems, researchers have warned. The findings, published in the journal Child Development, suggests that prenatal marijuana use can have consequences on infant's weight and can influence behavior problems, especially when combined with tobacco use.

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Cannabis-based drug may help in motor neuron disease: Lancet. pixabay

If you smoke marijuana during your pregnancy, your baby could be at high risk of being born with a low birth weight as well as influencing behavior problems, researchers have warned.

The findings, published in the journal Child Development, suggests that prenatal marijuana use can have consequences on infant’s weight and can influence behavior problems, especially when combined with tobacco use.

The researchers found that infants who had been exposed to both tobacco and marijuana, especially into the third trimester, were smaller in length, weight and head size.

They were more likely to be born earlier, compared to babies who were not exposed to anything, the researcher said.

They were more likely to be born earlier, compared to babies who were not exposed to anything, the researcher said
smoke, pixabay

“We also found that lower birth weight and size predicted a baby’s behavior in later infancy,” said co-author Rina Das Eiden from the University at Buffalo in New York.

“Babies who were smaller were reported by their mothers to be more irritable, more easily frustrated and had greater difficulty calming themselves when frustrated. Thus, there was an indirect association between co-exposure to tobacco and marijuana and infant behavior via poor growth at delivery,” Eiden added.

For the study, the researchers recruited nearly 250 infants and their mothers. Of these, 173 of the infants had been exposed to tobacco or marijuana during their mothers’ pregnancies. None were exposed to significant amounts of alcohol.

Women who showed symptoms of anger, hostility and aggression reported more stress during pregnancy and were more likely to continue using tobacco and marijuana throughout pregnancy, the researcher said.

Therefore, due to the co-exposure, they were more likely to give birth to infants smaller in size and who were more irritable and easily frustrated, the researchers added.

They were more likely to be born earlier, compared to babies who were not exposed to anything, the researcher said
Representational image, Pixabay

The infants’ irritability and frustration are also linked to mothers who experienced higher levels of stress while pregnant.

“Our results suggest that interventions with women who smoke cigarettes or use marijuana while pregnant should also focus on reducing stress and helping them cope with negative emotions,” Eiden said.

Also Read: Tips to Initiate a New Beginning for Couples Facing Fertility Issue  

“This may help reduce prenatal substance exposure and subsequent behavior problems in infants,” Eiden noted.

Next Story

Reduction in Air Pollution May Increase Life-Expectancy: Study

Findings of a Research indicate almost immediate and substantial effects on health outcomes followed reduced exposure to air pollution

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Fortunately, reducing air Pollution can result in prompt and substantial health gains. Pixabay

Reductions in Air Pollution yielded fast and dramatic impacts on health-outcomes, as well as decreases in all-cause morbidity, a new study suggests.

The study, published in the journal Annals of the American Thoracic Society, reviewed interventions that have reduced air pollution at its source. It looked for outcomes and time to achieve those outcomes in several settings, finding that the improvements in health were striking.

Starting at week one of a ban on smoking in Ireland, for example, there was a 13 per cent drop in all-cause mortality, a 26 per cent reduction in ischemic heart disease, a 32 per cent reduction in stroke, and a 38 per cent reduction in chronic obstructive pulmonary disease (COPD). Interestingly, the greatest benefits in that case occurred among non-smokers.

“We knew there were benefits from pollution control, but the magnitude and relatively short time duration to accomplish them were impressive,” said lead author Dean Schraufnagel from the American Thoracic Society in the US.

“Our findings indicate almost immediate and substantial effects on health outcomes followed reduced exposure to air pollution. It’s critical that governments adopt and enforce WHO guidelines for air pollution immediately,” Schraufnagel added.

Pollution
Reductions in Air Pollution yielded fast and dramatic impacts on health-outcomes, as well as decreases in all-cause morbidity, a new study suggests. Pixabay

According to the researchers, In the US a 13-month closure of a steel mill in Utah resulted in reducing hospitalisations for pneumonia, pleurisy, bronchitis and asthma by half.

School absenteeism decreased by 40 per cent, and daily mortality fell by 16 per cent for every 100 µg/m3 PM10 (a pollutant) decrease.

Women who were pregnant during the mill closing were less likely to have premature births.

A 17-day ‘transportation strategy,’ in Atlanta, Georgia during the 1996 Olympic Games involved closing parts of the city to help athletes make it to their events on time, but also greatly decreased air pollution.

In the following four weeks, children’s visits for asthma to clinics dropped by more than 40 per cent and trips to emergency departments by 11 per cent. Hospitalizations for asthma decreased by 19 per cent.

WHO
Findings of the Study indicate almost immediate and substantial effects on health outcomes followed reduced exposure to air pollution. It’s critical that governments adopt and enforce WHO guidelines for air pollution immediately. Wikimedia Commons

Similarly, when China imposed factory and travel restrictions for the Beijing Olympics, lung function improved within two months, with fewer asthma-related physician visits and less cardiovascular mortality.

“Fortunately, reducing air pollution can result in prompt and substantial health gains. Sweeping policies affecting a whole country can reduce all-cause mortality within weeks,” Schraufnagel said.

ALSO READ: YouTube India to Focus on Regional Languages For Driving Creator Growth

Local programmes, such as reducing traffic, have also promptly improved many health measures, said the study. (IANS)