Breaking News
October 22, 2018 - Free phone app helps low-income obese patients to lose weight
October 22, 2018 - Compression Collar May Protect Brain of Female Soccer Players
October 22, 2018 - Technique visualizes neuron communication
October 22, 2018 - Advancement in medical imaging methods for health care
October 22, 2018 - Takeda presents vedolizumab phase 3 VISIBLE 1 trial results for treatment of moderately to severely active ulcerative colitis
October 22, 2018 - Immunotherapy increases survival in some patients with metastatic triple negative breast cancer
October 22, 2018 - Exelixis presents CABOSUN and METEOR trial results in patients with advanced renal cell carcinoma
October 22, 2018 - LYNPARZA Phase III SOLO-1 results show improved outcome for patients with advanced BRCA-mutated ovarian cancer
October 22, 2018 - Brainlab unveils ExacTrac Dynamic at ASTRO meeting in San Antonio, Texas
October 22, 2018 - Not exercising is worse than smoking, diabetes or heart disease finds study
October 22, 2018 - Shorter course of trastuzumab could be an option for women with HER2+ early breast cancer
October 22, 2018 - Map of Mouse Hippocampus Could Be Weapon Against Alzheimer’s
October 22, 2018 - Psychotropic polypharmacy is common in Alzheimer’s disease
October 22, 2018 - Texas A&M and UTA establish Texas Genomics Core Alliance
October 22, 2018 - Analyzing mouse’s potential as animal model of decision-making
October 22, 2018 - Radiotherapy can prolong survival in prostate cancer
October 22, 2018 - A genetic mutation involved in relapse
October 21, 2018 - Report reveals growing impact of cannabis on young people
October 21, 2018 - NSF awards $5 million grant to help scientists magnify societal impact of research
October 21, 2018 - Fertility Rates Down for Each Urbanization Level 2007 to 2017
October 21, 2018 - Genetically engineered 3-D human muscle transplant in a murine model
October 21, 2018 - Moms’ tight work schedules may affect their children’s sleep
October 21, 2018 - AHA: No Direct Link Between Preeclampsia and Cognitive Impairment, Study Finds
October 21, 2018 - Weight loss success linked with active self-control regions of the brain
October 21, 2018 - Scripps researchers successfully test potential new smoking-cessation treatment in rodents
October 21, 2018 - More accurate and less stressful way to measure a baby’s heartbeat
October 21, 2018 - Researchers show better cardiorespiratory fitness leads to longer life
October 21, 2018 - Healthy candies for diabetic patients
October 21, 2018 - Environment impact of microplastics remains unclear
October 21, 2018 - Antibiotics for appendicitis? Surgery often not needed
October 21, 2018 - AHA and AMA recognize more than 800 medical practices, health systems for blood pressure control
October 21, 2018 - Scientists obtain clearest ever image of Ebola virus protein
October 21, 2018 - Study reveals connection between two proteins known to be hyperactive in cancer
October 21, 2018 - Gabapentin Beats Pregabalin for Chronic Sciatica
October 21, 2018 - Cosmetic surgeons offering incomplete information for breast augmentation customers
October 21, 2018 - Chronic sleep disruption in early adult life accelerates AD-related tau pathology
October 21, 2018 - Take 10 for Mindfulness – Drugs.com MedNews
October 21, 2018 - Length of breathing disruption in OSA may be better predictor of mortality risk
October 21, 2018 - ApoE4 gene linked with chronic inflammation increases risk for Alzheimer’s disease
October 21, 2018 - Mother-daughter conflict associated with suicide risk in abused adolescent girls
October 21, 2018 - Scientists molding bacteria into unnatural shapes
October 21, 2018 - High diet quality associated with lower risk of death in colorectal cancer patients
October 21, 2018 - Discharged mental health patients ‘at greater risk of dying’
October 21, 2018 - Research provides insight into neurobiology of aggression and bullying
October 21, 2018 - As billions in tax dollars flow to private Medicaid plans, Who’s minding the store?
October 21, 2018 - Neuroscientists identify brain region that appears to be related to food preference decisions
October 21, 2018 - Deaths related to air pollution in the U.S. decreased by 47% between 1990 and 2010
October 21, 2018 - Study shows correlation between spatial memory and the sense of smell
October 21, 2018 - Increased cardiorespiratory fitness associated with reduced long-term mortality
October 21, 2018 - IU researchers receive $1.55 million from NIH to improve chronic-disease management
October 21, 2018 - Income and wealth affect the mental health of Australians, study shows
October 21, 2018 - Patients with hypertension and psoriasis more often require cardiovascular interventions
October 20, 2018 - Leading hip-hop videos depict use of tobacco and marijuana products, study finds
October 20, 2018 - Dose Range of IV Ketamine for Adjunct Tx of Depression Tested
October 20, 2018 - Infants can distinguish between leaders and bullies, study finds
October 20, 2018 - Mad Cow disease found on Aberdeenshire farm
October 20, 2018 - Study identifies factors associated with prescription opioid misuse among students
October 20, 2018 - Scientists uncover key regulator of mTORC1 in cancer growth
October 20, 2018 - Pounds Regained After Weight-Loss Op Can Tell Your Doc a Lot
October 20, 2018 - Sending parents letters to fight childhood obesity doesn’t work
October 20, 2018 - Supervised aerobic exercise can support major depression treatment
October 20, 2018 - Mindfulness-based program effective for reducing stress in infertile women
October 20, 2018 - Molecule capable of halting and reverting neurodegeneration caused by Parkinson’s disease identified
October 20, 2018 - Midazolam-mediated alterations of PER2 expression may have functional consequences during myocardial ischemia
October 20, 2018 - Sweat bees are ideal for studying the genes underlying social behavior
October 20, 2018 - Weight loss success associated with brain areas involved in self-control
October 20, 2018 - KHN’s ‘What the Health?’ Republicans’ preexisting political problem
October 20, 2018 - Research provides a more complete picture of suffering caused by terrorist attacks
October 20, 2018 - Eradicating Helicobacter pylori infections may be a key treatment for Parkinson’s disease
October 20, 2018 - Breast Cancer as a Dynamic Disease
October 20, 2018 - University of Pittsburgh wins NSF grant for big data research to prevent complications from anesthesia
October 20, 2018 - Skin-to-skin contact may promote attachment between parents and preterm infants
October 20, 2018 - Recommendations Developed to Verify NGT Placement in Children
October 20, 2018 - Weight loss can be boosted fivefold thanks to novel mental imagery technique
October 20, 2018 - Children with autism are more likely to be overweight, obese
October 20, 2018 - Nurses making conscientious objections to ethically-relevant policies lack support
October 20, 2018 - Prion strain diversity may be greater than previously thought
October 20, 2018 - Antidepressant treatment may lead to improvements in sleep quality of patients with depression
October 20, 2018 - Study reports increased risk of death in children with inflammatory bowel disease
October 20, 2018 - Number of Autism Genes Now Tops 100
Drinking while breast-feeding may dampen child’s brain development

Drinking while breast-feeding may dampen child’s brain development

image_pdfDownload PDFimage_print

(HealthDay)—Sorry, new moms, although you’ve already waited at least nine months, it’s not time for a glass of wine just yet: New research suggests it might be best for baby’s brain to wait until you’ve stopped breast-feeding.

That’s because exposure to alcohol in breast milk was linked to a reduction in thinking and reasoning skills when kids were tested at ages 6 and 7.

The effect might not be lasting, however. When the children were retested between 10 and 11 years old, the link was no longer apparent.

The Australian researchers also noted that smoking while breast-feeding didn’t seem to effect youngsters’ thinking and reasoning abilities.

“The more alcohol women drank, or the riskier their drinking patterns—binge drinking—while breast-feeding, then the lower the child’s abstract reasoning ability at age 6 to 7 years,” said study author Louisa Gibson, a doctoral student in neuropsychology at Macquarie University in Sydney.

It’s important to note that while the study found an association, it didn’t prove a cause-and-effect relationship.

However, Gibson said there was no decline in thinking and reasoning skills seen in children of mothers who consumed alcohol but didn’t breast-feed.

“This lack of association in babies who had never been breast-fed suggests that the reduction in [thinking and reasoning] abilities was a direct result of the alcohol in the breast milk, and not because of other social aspects related to drinking,” she explained.

Dr. Michael Grosso, chair of pediatrics at Northwell Health’s Huntington Hospital in Huntington, N.Y., said the findings should still be interpreted cautiously, “as the association between the risk factor and the outcome may be the result of something unmeasured.”

Still, he said, avoiding alcohol while breast-feeding is likely the safest option for babies.

Gibson agreed. “The safest option is to abstain from alcohol completely during both pregnancy and breast-feeding. This study suggests that there is no safe level of alcohol consumption, with every extra drink causing a little bit more harm,” she said.

Gibson pointed out that while the study didn’t find an effect from tobacco use while breast-feeding, she said it might just be that this study wasn’t able to capture those effects.

She said she suspects smoking probably has some detrimental effects during breast-feeding, as there’s evidence that it does in pregnancy. She also suggests abstaining from smoking while breast-feeding.

The study included more than 5,000 babies and mothers from Australia. They were recruited in 2004. The researchers conducted assessments of the children every two years.

Gibson said there are a number of factors that could explain how alcohol while breast-feeding could affect a child’s reasoning skills many years later.

One may be that alcohol may directly damage brain cells. Another is that alcohol may somehow change the nutritional content of breast milk, causing an early nutritional deficiency. Another is that alcohol in breast milk may affect the feeding and sleeping patterns of a baby, which could affect the infant’s environmental stimulation, Gibson suggested.

Dr. Ron Marino, associate chair of pediatrics at NYU Winthrop Hospital in Mineola, N.Y., said that infancy is a time when the brain’s synapses—the connections between brain nerve cells—are forming at a remarkable rate.

“The human brain is an extremely active organ in both prenatal and early postnatal life,” he said.

Previous studies have also shown that exposure to alcohol or tobacco smoke during this time can have a negative impact, he added.

“The take-home message is quite clear: Do not smoke and avoid alcohol while breast-feeding,” Marino said.

The study was published online July 30 in the journal Pediatrics.


Explore further:
Mom’s marijuana winds up in breast milk

More information:
Louisa Gibson, M.S., doctoral student, Macquarie University, Sydney, Australia; Michael Grosso, M.D., chair, pediatrics, Northwell Health Huntington Hospital, Huntington, N.Y.; Ronald Marino, D.O., associate chair, pediatrics, NYU Winthrop Hospital, Mineola, N.Y.; July 30, 2018, Pediatrics, online

The U.S. Centers for Disease Control and Prevention has more about alcohol and breast-feeding.

Journal reference:
Pediatrics

Tagged with:

About author

Related Articles