Health
Lack of sleep during pregnancy could impact baby's development, study reveals
Sleep is crucial, especially for pregnant women.
Inadequate sleep during pregnancy can have many negative effects, including neurodevelopmental delays for the child, according to a new study.
The research, which was published in the Endocrine Society’s Journal of Clinical Endocrinology & Metabolism, examined the effects of short sleep duration (SSD) — defined as sleeping fewer than seven hours per night — on pregnant women.
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The China-based researchers analyzed sleep data from 7,059 mother-child pairs from three Chinese hospitals. The children were screened for developmental delays from 6 months to 3 years old.
Insufficient sleep during pregnancy was associated with an increased risk of delays in nervous system development, the researchers found.
Boys, compared to girls, have a higher risk of neurodevelopmental issues when their mothers experience SSD, the study found. (iStock)
“Our findings highlight the importance of addressing sleep quality during pregnancy to potentially mitigate the risk of long-term cognitive and behavioral issues in children,” lead study author Peng Zhu, M.D., of Anhui Medical University and the MOE Key Laboratory of Population Health Across Life Cycle in Hefei, China, told Fox News Digital.
“Additionally, we discovered that cord blood C-peptide levels partially mediate this association, indicating that maternal sleep might impact fetal glucose metabolism and, consequently, the child’s neurodevelopment.”
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The neurodevelopmental delays can lead to slower development of social, emotional, behavioral, motor, cognitive or speech skills, the new study revealed.
Boys, compared to girls, have a higher risk of these issues when their mothers experience SSD, the researchers found.
Poor sleep during pregnancy has also been associated with other complications, including preeclampsia and gestational diabetes. (iStock)
“This suggests that male fetuses might be more sensitive to the metabolic environment influenced by maternal sleep patterns,” Zhu said.
“This insight could lead to tailored interventions and a deeper understanding of how prenatal factors affect neurodevelopmental outcomes in a sex-specific manner.”
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Pregnant women may have trouble sleeping due to hormonal changes, discomfort, frequent urination and other factors, the Endocrine Society noted in a press release.
Prenatal health is important for the health of both the expectant mother and the unborn child. (iStock)
Dr. Jillian LoPiano, a Miami-based OB-GYN and chief health officer at the reproductive telehealth platform Wisp, acknowledged that the study measured a “possible biological marker” in neurological development.
“Much more research is needed to assess this relationship, but adequate sleep is known to be associated with proper growth and socioemotional development,” she told Fox News Digital.
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Poor sleep during pregnancy is also associated with other complications, including preeclampsia and gestational diabetes, LoPiano detailed.
“Adequate sleep is known to be associated with proper growth and socioemotional development.”
The expert recommended that pregnant women who are experiencing trouble sleeping consult with a doctor.
She also shared a few simple methods that can help improve sleep, including sleeping in a cool, dark room, minimizing screen time and distractions before bed, having adequate wind-down time, meditating and using support pillows.
Pregnant women may have trouble sleeping due to hormonal changes, discomfort, frequent urination and other factors, experts say. (iStock)
The study researchers reiterated the importance of sleep hygiene.
“Pregnant women should be advised on strategies to improve sleep hygiene, such as maintaining a consistent sleep schedule, creating a relaxing bedtime environment, and avoiding caffeine and electronic devices before bed,” Zhu told Fox News Digital.
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The researchers also recommend that health care providers screen pregnant women for sleep quality and provide guidance on achieving sufficient sleep.
“Furthermore, monitoring and managing gestational diabetes, which is linked to sleep patterns, should be emphasized,” Zhu added.
Experts emphasized the importance of proper sleep hygiene during pregnancy. (iStock)
The study did have some potential limitations, the researchers acknowledged.
“As an observational study, we can only establish associations rather than causality,” Zhu told Fox News Digital.
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“Additionally, sleep duration was self-reported, which may introduce some level of bias.”
Future studies with objective sleep measurements and larger sample sizes could help to validate the findings, the researcher added.
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Stat of the week
More than 59% of women may have high blood pressure by 2050, according to a new report from the American Heart Association.
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Health
Heart disease threat projected to climb sharply for key demographic
NEWYou can now listen to Fox News articles!
A new report by the American Heart Association (AHA) included some troubling predictions for the future of women’s health.
The forecast, published in the journal Circulation on Wednesday, projected increases in various comorbidities in American females by 2050.
More than 59% of women were predicted to have high blood pressure, up from less than 49% currently.
The review also projected that more than 25% of women will have diabetes, compared to about 15% today, and more than 61% will have obesity, compared to 44% currently.
As a result of these risk factors, the prevalence of cardiovascular disease and stroke is expected to rise to 14.4% from 10.7%.
The prevalence of cardiovascular disease and stroke in women is expected to rise to 14.4% from 10.7% by 2050. (iStock)
Not all trends were negative, as unhealthy cholesterol prevalence is expected to drop to about 22% from more than 42% today, the report stated.
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Dr. Elizabeth Klodas, a cardiologist and founder of Step One Foods in Minnesota, commented on these “jarring findings.”
“The fact that on our current trajectory, cardiometabolic disease is projected to explode in women within one generation should be a huge wake-up call,” she told Fox News Digital.
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“Hypertension, diabetes, obesity — these are all major risk factors for heart disease, and we are already seeing what those risks are driving. Heart disease is the No. 1 killer of women, eclipsing all other causes of death, including breast cancer.”
Cardiovascular disease is the leading cause of death for women in the U.S. and around the world. (iStock)
Klodas warned that heart disease starts early, progresses “stealthily,” and can present “out of the blue in devastating ways.”
The AHA published another study on Thursday revealing one million hospitalizations, showing that heart attack deaths are climbing among adults below the age of 55.
The more alarming finding, according to Klodas, is that young women were found more likely to die after their first heart attack than men of the same age.
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“This is all especially tragic since heart disease is almost entirely preventable,” she said. “The earlier you start, the better.”
Children can show early evidence of plaque deposition in their arteries, which can be reversed through lifestyle changes if “undertaken early enough and aggressively enough,” according to the expert.
Moving more is one part of protecting a healthy heart, according to experts. (iStock)
Klodas suggested that rising heart conditions are associated with traditional risk factors, like smoking, high blood pressure, high cholesterol, diabetes, obesity and a sedentary lifestyle.
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Doctors are also seeing higher rates of preeclampsia, or high blood pressure during pregnancy, as well as gestational diabetes. Klodas noted that these are sex-specific risk factors that don’t typically contribute to complications until after menopause.
The best way to protect a healthy heart is to “do the basics,” Klodas recommended, including the following lifestyle habits.
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Klodas especially emphasized making improvements to diet, as the food people eat affects “every single risk factor that the AHA’s report highlights.”
“High blood pressure, high blood sugar, high cholesterol, excess weight – these are all conditions that are driven in part or in whole by food,” she said. “We eat multiple times every single day, which means what we eat has profound cumulative effects over time.”
“Even a small improvement in dietary intake, when maintained, can have a massive positive impact on health,” a doctor said. (iStock)
“Even a small improvement in dietary intake, when maintained, can have a massive positive impact on health.”
The doctor also recommends changing out a few snacks per day for healthier choices, which has been proven to “yield medication-level cholesterol reductions” in a month.
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“Keep up that small change and, over the course of a year, you could also lose 20 pounds and reduce your sodium intake enough to avoid blood pressure-lowering medications,” Klodas added.
“Women should not view the AHA report as inevitable. We have power over our health destinies. We just need to use it.”
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