Obesity is considered to be a global public health concern, but experts still disagree about the precise origins and causes of rising obesity rates. One topic under debate is whether a person's individual genetics and behaviors are more or less important than environmental factors, like socioeconomic status, in developing obesity. In the new study, researchers estimated … [Read more...]
Five Minutes a Day Eccentric Exercise can Improve Your Life
As little as five minutes a day of eccentric exercise could offer significant health benefits to those living a stagnant lifestyle, researchers from Edith Cowan University (ECU) found. The study, led by Dr Benjamin Kirk and Professor Ken Nosaka in ECU's School of Medical and Health Sciences, evaluated the effects of a five-minute a day, home-based bodyweight eccentric … [Read more...]
Researchers Debunk Common Belief That Women Get Better Muscles by Timing Their Workouts to Their Menstrual Cycles
New research from kinesiologists at McMaster University is challenging the internet belief that timing resistance training to specific phases of the menstrual cycle boosts the body's ability to build muscle and strength. The researchers have shown that exercising at various points in the cycle had no impact -- positive or negative -- on the synthesis of new muscle … [Read more...]
Depressing Findings for Those Suffering from Eating Disorders
New research shows that people with eating disorders are more harshly judged than those suffering from depression, making it much harder for them to seek treatment. That's the finding from a new University of South Australia study involving 235 people from the general population comparing attitudes towards binge eating, anorexia nervosa, bulimia nervosa, and … [Read more...]
Eat Better, Breathe Easier? Research Points to Link Between Diet, Lung Cancer
For cancers of organs like the liver, the long-term impact of our diet has been well studied -- so much so that we have guidance about red meat, wine and other delicacies. A new study from researchers at University of Florida Health looks at another kind of organ whose cancer risk may be affected by poor diet: the lungs. The study was funded by several National Institutes … [Read more...]
Mother’s High-Fat Diet Can Cause Liver Stress in Fetus
When mothers eat a diet high in fat and sugars, their unborn babies can develop liver stress that continues into early life. A new study published in the journal Liver International sheds light on changes to the fetus's bile acid, which affects how liver disease develops and progresses. Bile acids typically help with digestion and absorb dietary fats in the small … [Read more...]
AI Food Scanner Turns Phone Photos into Nutritional Analysis
Snap a photo of your meal, and artificial intelligence instantly tells you its calorie count, fat content, and nutritional value -- no more food diaries or guesswork. This futuristic scenario is now much closer to reality, thanks to an AI system developed by NYU Tandon School of Engineering researchers that promises a new tool for the millions of people who want to manage … [Read more...]
Antibiotics During Infancy Induce Microbiome Changes, Raise Risk for Childhood Asthma by 30 Percent
Antibiotics given during infancy produce changes in the microbiome that may raise the risk for childhood asthma by 30%, suggested two posters presented on February 28 at the American Academy of Allergy, Asthma, & Immunology (AAAAI)/World Allergy Organization 2025 Annual Meeting. Research suggests that respiratory infections during infancy raise the risk of developing … [Read more...]
Fish-Rich Diet May Slow Multiple Sclerosis Disability Progression
Higher consumption of oily fish such as tuna and salmon or lean fish like cod and perch is associated with a reduced risk for disability progression in patients with multiple sclerosis (MS), a new study confirmed. Investigators observed the positive associations across three different disability measures, suggesting that diets high in fish may offer benefits across different … [Read more...]
Innovative Program helps Seniors Manage Stress
A Canadian research team has released the results of a study on stress resilience in seniors. Their findings were published on January 5, 2025 in Frontiers in Psychology.The study involving 170 seniors with an average age of 76 found that O'stress, a six-week stress management program, had beneficial effects on the emotional health of participants. Those who followed the … [Read more...]
Exercise Improves Brain function, Possibly Reducing Dementia Risk
A study led by scientists at Rutgers University-New Brunswick has shown that specialized cells involved in how the body responds to insulin are activated in the brain after exercise, suggesting that physical activity may directly improve brain function. A study, published in Aging Cell, a journal focused on the biology of aging, indicates that therapies targeting this … [Read more...]
Freshwater Alga could be the Next Superfood that Feeds the World
A green alga that grows in lakes and rivers could be the next 'superfood' -- helping scientists to tackle global food security challenges while promoting environmental sustainability, a new study reveals. Chlorella Vulgaris is a freshwater microalga rich in protein, lipids, carbohydrates, vitamins, and minerals. Unlike conventional agriculture, which requires extensive … [Read more...]
Suboptimal dietary patterns may accelerate biological aging as early as young adulthood
Humans do not always age biologically at the same rate as their chronological age. Faster biological aging compared to chronological age has been linked to higher risks of disease and mortality. According to a recent study, a diet low in vegetables and fruits and high in red meat, fast food, and sugar-sweetened soft drinks was associated with accelerated biological aging even … [Read more...]
Beneficial Prenatal Vitamins to Reduce Risk of Infant Death
Dongqing Wang, an assistant professor of Global and Community Health at George Mason's College of Public Health, is pioneering research in prenatal nutritional interventions. His latest report identifies prenatal supplements that reduce health risks to small and vulnerable babies. This research was published in the The Lancet Global Health journal and funded by the Bill and … [Read more...]
A Common Mouth and Gut Bacteria may be Linked with Increased Stroke Risk
A common bacteria usually found in the mouth and gastrointestinal tract, Streptococcus anginosis, may be abundant in the guts of people with stroke and is associated with a worse prognosis and increased risk of death, according to a preliminary study to be presented at the American Stroke Association's International Stroke Conference 2025. The meeting is in Los Angeles, Feb. … [Read more...]
Regular Dental Flossing may Lower Risk of Stroke from Blood Clots, Irregular Heartbeats
Flossing your teeth at least once a week may be linked to a lower risk of stroke caused by a blood clot blocking brain blood flow and irregular heartbeats, according to a preliminary study to be presented at the American Stroke Association's International Stroke Conference 2025. The meeting is in Los Angeles, Feb. 5-7, 2025, and is a world premier meeting for researchers and … [Read more...]
Your Stroke Risk might be Higher if your Parents Divorced During your Childhood
People whose parents divorced during their childhood may be at a greater risk of stroke later in life, according to a new study published January 22, 2025 in the open-access journal PLOS One by Esme Fuller-Thomson of University of Toronto, Canada, and colleagues. Each year, approximately 795,000 individuals in the U.S. have a stroke. Previous work has established many … [Read more...]
A Light-Activated Drug to Fight Psoriasis
Psoriasis is a chronic skin disease that manifests itself mainly with skin symptoms (dryness, itching, scaly skin, abnormal patches and plaques). It affects about 2% of the population and is mediated by an altered immune system response that triggers the proliferation of skin cells. Depending on the severity, there are different therapeutic options (topical medications, … [Read more...]
Could the Contraceptive Pill Reduce Risk of Ovarian Cancer?
It's a little pill with big responsibilities. But despite its primary role to prevent pregnancy, the contraceptive pill (or 'the Pill') could also help reduce the risk of ovarian cancer, according to new research from the University of South Australia. Screening for risk factors of ovarian cancer using artificial intelligence, UniSA researchers found that the oral … [Read more...]
How Hungry Fat Cells could Someday Starve Cancer to Death
Scientists transformed energy-storing white fat cells into calorie-burning 'beige' fat. Once implanted, they outcompeted tumors for resources, beating back five different types of cancer in lab experiments. Liposuction and plastic surgery aren't often mentioned in the same breath as cancer. But they are the inspiration for a new approach to treating cancer that uses … [Read more...]
Omega-3s Can Slow Down Aging Process
Many people would like to delay or even stop the aging process. Previous clinical studies have shown that a reduced calorie intake can slow down the aging process in humans. Taking vitamin D or omega-3 fatty acids has also shown promising results in slowing biological aging in animals. However, it was unclear whether these measures would also work in humans. The therapies … [Read more...]
Electrifying Your Workout can Boost Muscles Mass, Strength
If building strength and muscle mass is part of your New Year's Resolution, you may want to add a new routine to your workout. Neuromuscular electrical stimulation (NMES), or electrical muscle stimulation for short, uses electrical currents to contract muscles. The stimulation devices are easy to use and widely available on the market, according to Sudip Bajpeyi, Ph.D., a … [Read more...]
Aerobic Exercise: A Powerful Ally in Fight Against Alzheimer’s
Regular aerobic exercise could significantly reduce disease markers associated with Alzheimer's, new research led by scientists at the University of Bristol (UK) and the Federal University of São Paulo (Brazil) has found. The findings provide new hope in the battle against this devastating disorder. Published in the journal Brain Research, the study highlights how physical … [Read more...]
Mental Health Risks Higher for Pregnant People with MS
Pregnant people with multiple sclerosis (MS) have a higher chance of experiencing mental illness both during their pregnancy and in the first years after they give birth than those without MS, according to a study published in the January 22, 2025 online issue of Neurology®, the medical journal of the American Academy of Neurology. The study involved 894,852 pregnant … [Read more...]
Exposure to Stress During Early Pregnancy Affects Offspring into Adulthood
Maternal stress hormone levels during early pregnancy can have a lasting effect on the stress system of the offspring. The results of a long-term study on wild Assamese macaques in Thailand indicate that maternal stress in the first half of pregnancy is particularly relevant. Elevated stress hormones later during pregnancy or after birth did not have the same effects. The … [Read more...]
T Cells Rise Up to Fight Infections in the Gut
Your gut is a battleground. The cells that line your small intestine have to balance two seemingly contradictory jobs: absorbing nutrients from food, while keeping a wary eye out for pathogens trying to invade your body. "This is a surface where pathogens can sneak in," says La Jolla Institute for Immunology (LJI) Assistant Professor Miguel Reina-Campos, Ph.D. "That's a … [Read more...]
Study Finds Physical Activity Reduces Chronic Disease Risk
University of Iowa researchers are recommending all patients be surveyed about their physical activity levels, after a new study underscores the link between physical activity and chronic disease. The study, led by Lucas Carr, associate professor in the Department of Health and Human Physiology, examined responses from more than 7,000 patients at University of Iowa Health … [Read more...]
Almost Three Quarters of Adolescents Experience Depression or Anxiety.
Almost three quarters of adolescents in Australia experience clinically significant depression or anxiety symptoms, with most being chronic, according to a new study. And preventive strategies outside our clinics are urgently required to address this considerable public health problem facing the nation. The research, led by Murdoch Children's Research Institute (MCRI) and … [Read more...]
Mothers Bear the Brunt of the Mental load, Managing 7 in 10 Household Tasks
From choosing gifts and sending cards to planning Christmas dinner, the holiday season can feel like an avalanche of mental to-do lists. New research from the University of Bath and the University of Melbourne, published in the Journal of Marriage & Family, reveals that mothers overwhelmingly carry this "mental load" while dads often take a back seat. And it's not just … [Read more...]
AI Can Improve Ovarian Cancer Diagnoses
A new international study led by researchers at Karolinska Institutet in Sweden shows that AI-based models can outperform human experts at identifying ovarian cancer in ultrasound images. The study is published in Nature Medicine. "Ovarian tumours are common and are often detected by chance," says Professor Elisabeth Epstein at the Department of Clinical Science and … [Read more...]
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