Health
Pregnancy speeds up aging process for young women, says study: ‘Remarkable finding’
The list of sacrifices women make for their children just got longer, as a new study reveals that pregnancy can accelerate aging in young mothers.
Research from the Columbia University Mailman School of Public Health found that women who had been pregnant in the past looked “biologically older” than those who had never carried a child.
The effect was compounded in women who had more pregnancies compared to those who had fewer pregnancies, according to a press release from the university.
EXPERIMENTAL DRUG COULD HELP EASE MENOPAUSE-RELATED SYMPTOMS, RESEARCHERS SAY
Data was gathered for 1,735 young people (ages 20 to 22) in the Philippines.
The findings were published in the medical journey Proceedings of National Academy of Sciences.
A new study has shown that pregnancy can accelerate aging in young mothers. (iStock)
The researchers used new DNA tools — called “epigenetic clocks” — to analyze cellular information related to health, aging and mortality risk, the release stated.
The same effect on biological aging was not reported among fathers, which suggests that the effect is associated with pregnancy or breastfeeding.
WOMEN WHO DRINK MORE THAN 8 ALCOHOLIC BEVERAGES A WEEK ARE AT GREATER RISK OF HEART DISEASE: NEW STUDY
“We found that the number of pregnancies reported by young women was associated with faster biological aging using multiple measures that predict health and mortality later in life,” Calen Ryan, PhD, associate research scientist in the Columbia Aging Center and lead author of the study, told Fox News Digital.
“These effects persisted even when accounting for a range of social and environmental factors, but were not present for same-aged men from the same cohort.”
The effect was compounded in women who had more pregnancies compared to those who had fewer pregnancies. (iStock)
The effects were seen the most in “young, high-fertility women,” said Ryan.
“Our results are also the first to follow the same women through time, linking changes in each woman’s pregnancy number to changes in her biological age.”
“We’ve been so focused on outcomes for infants that we often forget to take care of the moms.”
The fact that the number of pregnancies is linked to changes at the molecular level — long before any health changes can be detected — is a “remarkable finding,” Ryan said.
“It highlights how we have been overlooking pregnancy and other key aspects of women’s health when we study the aging process.”
The researchers used new DNA tools — called “epigenetic clocks” — to analyze cellular information related to health, aging and mortality risk. (iStock)
Dr. Marc Siegel, clinical professor of medicine at NYU Langone Medical Center and a Fox News medical contributor, was not involved in the study but reviewed the findings.
“The effects aren’t that pronounced, but they are in keeping with what we know about pregnancy — a period of inflammation, decreased overall immune function, rapid cell turnover, and increased stress and metabolic function,” he told Fox News Digital.
ABORTION PILL USE HAS SPIKED IN RECENT YEARS, NEW REPORT REVEALS: ‘SUBSTANTIAL INCREASE’
“All of this contributes to cellular aging, where metabolic functions begin to decline.”
Longer-term studies would need to be done to determine whether the effects are reversible over time, Siegel noted.
Study limitations
The study did have some limitations, according to Ryan.
The individuals in Columbia’s study were “quite young,” he said, and came from a different sociocultural context than where the measures were developed.
CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER
“We need to continue to study the extent to which these measures of biological aging translate to health outcomes as women age in the context of the Philippines, where this study was carried out,” Ryan told Fox News Digital.
“We still have a lot to learn about the role of pregnancy and other aspects of reproduction in the aging process.”
The same effect on biological aging was not reported among fathers, which suggests that the effect is associated with pregnancy or breastfeeding. (iStock)
The overall effects were small, Ryan said, and they could be linked, potentially, to high fertility and unreliable access to health care and adequate nutrition.
It’s not yet clear how the accelerated aging will impact women’s health or mortality as they grow older.
“Strong medical, social and nutritional support for new moms is always the best policy over the long run.”
“The message here is not all doom and gloom — but it does highlight the fact that we’ve been so focused on outcomes for infants that we often forget to take care of the moms,” he said.
Rather than relying on anecdotal stories, Ryan said he hopes studies like this one promote a better understanding of how, when and to what extent women’s biology is changed by pregnancy — and perhaps point toward ways to mitigate those effects.
Ryan added, “Strong medical, social and nutritional support for new moms is always the best policy over the long run.”
For more Health articles, visit www.foxnews.com/health.
Health
The Best Time To Drink Coffee for Weight Loss and a Faster Metabolism
Use left and right arrow keys to navigate between menu items.
Use escape to exit the menu.
Sign Up
Create a free account to access exclusive content, play games, solve puzzles, test your pop-culture knowledge and receive special offers.
Already have an account? Login
Health
‘SuperAgers’ stay mentally sharp well past 80, as scientists reveal the reason
NEWYou can now listen to Fox News articles!
Top stories
→ Some 80-year-olds still have razor-sharp brains — and now scientists know why
→ One father’s nightly bathroom habit was missed sign of common cancer
→ 5 ways to preserve vision as you age, according to an ophthalmologist
SuperAger Ralph Rehbock sits with his wife in his home. (Shane Collins, Northwestern University)
On the lookout
→ Heart disease threat projected to climb sharply for key demographic
→ Heavy snow is recipe for serious heart attack risk, experts say
→ Flu season could linger into spring as doctors warn of second wave
A doctor says the second wave of flu season may be worse than previous years. (iStock)
Conversation starters
→ One type of olive oil has a surprising effect on brainpower in aging adults
→ Common vision issue linked to type of lighting used in homes
→ Some supplements may pose risks for people with diabetes, experts say
Medical advances
→ Alzheimer’s symptoms could be predicted years in advance through one simple test
→ Combination nasal spray vaccine could protect against COVID, flu and pneumonia
→ Weight-loss medications could impact sexual health in unexpected ways
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.
CLICK HERE FOR MORE HEALTH STORIES
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.
CLICK HERE TO DOWNLOAD THE FOX NEWS APP
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.
NEARLY 90% OF AMERICANS AT RISK OF SILENT DISEASE — HERE’S WHAT TO KNOW
“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.
DOCTOR SHARES 3 SIMPLE CHANGES TO STAY HEALTHY AND INDEPENDENT AS YOU AGE
“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.
CLICK HERE FOR MORE HEALTH STORIES
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.
CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER
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.
TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ
“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.”
-
World2 days agoExclusive: DeepSeek withholds latest AI model from US chipmakers including Nvidia, sources say
-
Massachusetts3 days agoMother and daughter injured in Taunton house explosion
-
Montana1 week ago2026 MHSA Montana Wrestling State Championship Brackets And Results – FloWrestling
-
Louisiana5 days agoWildfire near Gum Swamp Road in Livingston Parish now under control; more than 200 acres burned
-
Denver, CO3 days ago10 acres charred, 5 injured in Thornton grass fire, evacuation orders lifted
-
Technology7 days agoYouTube TV billing scam emails are hitting inboxes
-
Technology7 days agoStellantis is in a crisis of its own making
-
Politics7 days agoOpenAI didn’t contact police despite employees flagging mass shooter’s concerning chatbot interactions: REPORT