Health News

The difference between physical and psychosocial stress

A sports stress test and psychosocial stress produce similar stress hormone increases. And yet, the first one is perceived as positive, the second one as negative. Researchers attempt to find out why. With a 15 percent incline on the treadmill, the exercise initially starts at a bearable speed; but every half minute the speed increases […]

Health Problems

Stress during pregnancy may affect baby’s sex, risk of preterm birth

It’s becoming well established that maternal stress during pregnancy can affect fetal and child development as well as birth outcomes, and a new study from researchers at Columbia University Vagelos College of Physicians and Surgeons and NewYork-Presbyterian now identifies the types of physical and psychological stress that may matter most. The study was published online […]

Health Problems

Study reveals how stress can curb the desire to eat in an animal model

Eating disorder researchers at The University of Texas Health Science Center at Houston (UTHealth) have discovered a neurocircuit in mice that, when activated, increased their stress levels while decreasing their desire to eat. Findings appear in Nature Communications. The scientists believe their research could aid efforts to develop treatments for a serious eating disorder called […]

Health News

How arousal impacts physiological synchrony in relationships

A team of researchers led by a member of the Colorado School of Public Health faculty at the Anschutz Medical Campus examined what type of social interaction is required for people to display physiological synchrony — mutual changes in autonomic nervous system activity. The study also looked at whether the levels of autonomic arousal people […]

Health News

How stressed are You? New self-test shows your Stress level

A new device displays the own Stress levels Stress is unhealthy and promotes numerous heart diseases and has a negative effect on the Psyche. But what does it actually mean when someone says: “I’m stressed.” So far, there is no proper method to detect a harmful Stress levels. A simple self-test can change this now. […]

Health Problems

Study finds direct oxidative stress damage shortens telomeres

The same sources thought to inflict oxidative stress on cells—pollution, diesel exhaust, smoking and obesity—also are associated with shorter telomeres, the protective tips on the ends of the chromosomal shoelace. A new study from the University of Pittsburgh, published today in Molecular Cell, provides the first smoking gun evidence that oxidative stress acts directly on […]