Sleep News and Research

Latest Sleep News and Research

Increased risk of erectile dysfunction with semaglutide in non-diabetic obese patients

Researchers found that semaglutide treatment for weight loss in non-diabetic, obese men is associated with an increased risk of erectile dysfunction and testosterone deficiency.

26 May 2024

Weighted blankets ineffective for sleep improvement in maltreated children

A study by University of Houston sleep expert and psychology professor Candice Alfano has found that weighted blankets, between 5 and 10 pounds, do not improve sleep for children who have experienced various types of maltreatment including abuse or neglect.

23 May 2024

Ketogenic diet shows promise in treating anxiety, depression, and other mental health disorders, study finds

Research suggests the ketogenic diet may offer benefits in managing anxiety, depression, stress, schizophrenia, and bipolar disorder, but more clinical trials are needed to confirm its efficacy.

23 May 2024

Study reveals link between social media use and nightmares, impacting sleep and mental health

Researchers created a scale to detect bad social media-associated dreams based on themes like powerlessness and victimization. They found a link between social media use, poor sleep quality, emotional well-being, and nightmares.

23 May 2024

Does poor sleep hit obese teens harder?

Inadequate sleep significantly impairs cognitive function in obese adolescents more than in their healthy-weight peers. The study highlights the importance of sleep for cognitive health, especially in overweight youth.

23 May 2024

Are step counts as effective as time-based exercise in boosting health?

Monitoring physical activity with either step counts or time spent exercising shows similar benefits in reducing cardiovascular disease and all-cause mortality among women in their 60s. Both methods support health guidelines and personal preference.

23 May 2024

Study finds 3% of adolescents use CBD for health reasons

Since cannabidiol (CBD), the non-intoxicating component of cannabis, was legalized in the United States by the 2018 Farm Bill, products containing the compound have flooded the consumer health sector.

22 May 2024

Lemon verbena extract boosts sleep quality

Researchers explore the utility of lemon verbena in improving the sleep of individuals with poor sleep.

22 May 2024

Are children consuming too much caffeine?

Parental perceptions, attitudes, and awareness regarding their teenage children’s caffeine consumption.

22 May 2024

Sharp-wave ripples shed light on the brain's daydreaming mechanism

Part of what makes us human is our ability to think about people, places, or events that aren't currently present-;but we still don't know exactly how our brains do this.

22 May 2024

Substituting dairy with whole grains and olive oil lowers non-communicable disease risk

Review and meta-analysis published in Current Developments in Nutrition examined long-term dietary associations of dairy products and non-communicable diseases (NCDs), finding no significant change in NCD risk with different dairy products but identifying increased risk with red and processed meat substitutions and improved outcomes with whole grains and olive oils.

22 May 2024

Study reveals low adoption of recommended smart inhaler therapy for asthma

Only 14.5 percent of adult patients with moderate or severe asthma are prescribed the recommended SMART combination inhaler regimen and over 40 percent of academic pulmonary and allergy clinicians have not adopted this optimal therapy, according to research published at the ATS 2024 International Conference.

21 May 2024

UK's asylum process takes a toll on the health and wellbeing of people seeking sanctuary

The UK's asylum process is damaging to the health and wellbeing of people seeking sanctuary - according to a new study from the University of East Anglia.

21 May 2024

Hallucinations and nightmares could herald the onset of autoimmune diseases

An increase in nightmares and hallucinations – or 'daymares' – could herald the onset of autoimmune diseases such as lupus, say an international team led by researchers at the University of Cambridge and King's College London.

21 May 2024

Low-fat diets significantly reduce lung cancer risk in older adults, study finds

Study found that adhering to low-fat diets significantly reduces lung cancer risk in older adults, with the most substantial benefits observed in current smokers. High consumption of saturated fats was linked to increased lung cancer risk, particularly for small-cell lung cancer.

20 May 2024

Parents struggle to monitor teens' caffeine intake, national poll reveals

A quarter of parents report that caffeine is basically part of their teen's daily life, according to a national poll.

20 May 2024

Breakthrough study shows benefits of diagnosing hidden respiratory diseases

Finding and treating people with undiagnosed asthma or chronic obstructive pulmonary disease (COPD) improved their health and reduced their healthcare visits for respiratory symptoms in the year after diagnosis, according to a world-first clinical trial published in the New England Journal of Medicine.

20 May 2024

Mediterranean diet can reduce symptoms of stress and anxiety, study shows

It’s no secret that the Mediterranean diet is good for your health. Already recommended to reduce the risks of bowel cancer, heart disease, and dementia, new research from the University of South Australia shows that the Mediterranean diet can also reduce symptoms of stress and anxiety.

20 May 2024

Acetaminophen shows potential in preventing acute respiratory distress syndrome, organ injury in sepsis patients

A National Institutes of Health (NIH)-supported clinical trial has found that intravenous acetaminophen reduced sepsis patients' risk of having organ injury or developing acute respiratory distress syndrome, a serious condition that allows fluid to leak into the lungs.

20 May 2024

Stress workshop in UK schools significantly improves mental health of teenagers

The BESST study in The Lancet found that brief cognitive behavioral therapy workshops for stress in UK adolescents showed clinical and cost-effectiveness at six months, compared to standard treatment.

19 May 2024