Inducing labor at 39 weeks of pregnancy has the greatest benefit in risk reduction for women from more socioeconomically deprived areas, according to a new study published in the open access journal PLOS Medicine by Ipek Gurol-Urganci of the London School of Hygiene & Tropical Medicine, U.K., and colleagues. The findings suggest that increased uptake of induction of labor at 39 weeks may help reduce inequities in adverse perinatal outcomes.
These bones were made for walking: Study uncovers genetic changes that made bipedalism possible
Perhaps the most profound advance in primate evolution occurred about 6 million years ago when our ancestors started walking on two legs. The gradual shift to bipedal locomotion is thought to have made primates more adaptable to diverse environments and freed their hands to make use of tools, which in turn accelerated cognitive development. With those changes, the stage was set for modern humans.
Early life lung development has an impact on the risk of premature death, study suggests
People with smaller airways relative to the size of their lungs—a condition called dysanapsis—could die sooner than others. In particular, they would be more at risk of dying from chronic obstructive pulmonary disease (COPD), lung cancer and atherosclerotic cardiovascular disease (ASCVD)—the three leading causes linked to smoking and air pollution.
New study investigates why some people succeed in maintaining weight loss
For many people trying to lose weight, shedding pounds is the easy part. Keeping the pounds off over time is usually the hard part, and most people regain weight.
Experts say more research needed on pregnancy-boosting preconception diets
Experts say more research is needed on preconception diets after a Monash University-led review found a lack of evidence about the best foods to help boost the chances of becoming pregnant.
High body temperature increases resistance to pathogenic viral infections, new study finds
Clinical evidence suggests that elderly individuals are at a higher risk of contracting viral infections. Quite notably, the older people also have lower mean body temperatures. However, the effects of increased body temperature on fighting viral infections remain largely unexplored.
Medical journal’s refusal to retract abortion paper sparks independence row
A highly critiqued paper in the British Journal of Psychiatry has been cited in U.S. legal cases to restrict access to abortion. Attempts to retract the paper by insiders at the journal have failed after the author suggested she would take legal action, leading to a row over editorial independence.
Bite your nails or pick at your skin? A new study has a solution for that
If you just can’t stop biting your nails, picking at your skin or pulling out a hank of hair, especially when you’re stressed out, here’s something to try that just might work.
Ultra-processed foods largely missing from US food policy
Ultra-processed foods—including industrially produced packaged snacks, fruit-flavored drinks, and hot dogs—have been linked to health issues ranging from weight gain to certain cancers. So where are the food policies helping Americans to steer clear of these foods?
Exercise and cognitive training slow thinking declines. Vitamin D? Not so much
As older people start to lose some of their mental abilities, regular exercise might slow the progression to dementia, a new study indicates.