Experts at the University of Sydney are urging people, especially those with existing heart or vascular conditions, to seek medical advice before attempting to lose weight using water-only fasting diets. The study, published in Molecular Metabolism, was conducted by a team of researchers in Australia, Italy and the US. It examined the impact of prolonged fasting -- a diet … [Read more...]
After Cardiac Event, People Who Regularly Sit for too Long Had Higher Risk of Another Event
People who sit or remain sedentary for more than 14 hours a day, on average, may have a higher risk of a cardiovascular event or death in the year after treatment at a hospital for symptoms of a heart attack such as chest pain, according to new research published today in the American Heart Association's peer-reviewed scientific journal Circulation: Cardiovascular Quality and … [Read more...]
Controlling These 8 Risk Factors May Eliminate Early Death Risk for Those with High Blood Pressure
A new study led by researchers at Tulane University suggests that people with high blood pressure can significantly reduce -- and possibly eliminate -- their increased risk of premature death by controlling several key health risk factors at once. The study, published in Precision Clinical Medicine, tracked more than 70,000 people with hypertension and over 224,000 without … [Read more...]
Whether it’s Smoking or Edibles, Marijuana can be Bad for Your Seart, Study Suggests
A new study led by UC San Francisco researchers finds that chronic cannabis use -- whether it's smoked or consumed in edible form -- is associated with significant cardiovascular risks. The report, published May 28 in JAMA Cardiology, found that people who regularly used marijuana in either form had reduced blood vessel function that was comparable to tobacco smokers. … [Read more...]
Tea, Berries, Dark Chocolate and Apples could Lead to a Longer Life Span, Study Shows
New research has found that those who consume a diverse range of foods rich in flavonoids, such as tea, berries, dark chocolate, and apples, could lower their risk of developing serious health conditions and have the potential to live longer. The study was led by a team of researchers from Queen's University Belfast, Edith Cowan University Perth (ECU), and the Medical … [Read more...]
Gut Bacteria May Hold Key to Unlocking Better Cancer Treatment
Scientists have discovered a range of 'biomarkers' that could help to improve detection and treatment of gastrointestinal diseases (GIDs) such as gastric cancer (GC), colorectal cancer (CRC), and inflammatory bowel disease (IBD). Researchers found that certain gut bacteria and metabolites are linked to each disease -- suggesting that these biomarkers could help in early, … [Read more...]
Ginger vs. Cancer: Natural Compound Targets Tumor Metabolism
Looking to nature for answers to complex questions can reveal new and unprecedented results that can even affect cells on molecular levels. For instance, human cells oxidize glucose to produce ATP (adenosine triphosphate), an energy source necessary for life. Cancer cells produce ATP through glycolysis, which does not utilize oxygen even under conditions where oxygen is … [Read more...]
Study Pinpoints The Impact of Prenatal Stress Across 27 Weeks of Pregnancy
The study, published in Psychoneuroendocrinology, is the first to examine weekly stress across 27 weeks of pregnancy to pinpoint when it most affects a newborn's stress response and temperament -- two measures that indicate infant biobehavioral reactivity. "Prenatal stress has a well-established link to negative health, including mental health, outcomes in children and … [Read more...]
New Study Finds That Tea and Chocolate may help Lower Blood Pressure
New study finds that tea and chocolate may help lower blood pressure ++heart diseaseWe might have another reason to enjoy our daily cup of tea or small piece of dark chocolate, as a new study from the University of Surrey has found that naturally occurring compounds called flavan-3-ols -- found in cocoa, tea, apples and grapes -- may improve blood pressure and the health of our … [Read more...]
How Fatty Meals Rapidly Weaken Our Gut Defenses
A study led by researchers from WEHI (Melbourne, Australia) has become the first in the world to unravel the immediate effects of a high-fat diet on our gut health. The pre-clinical study found even a few meals high in saturated fats can cause inflammation in the body, despite physical symptoms -- in the form of chronic inflammation -- potentially taking years to … [Read more...]
Eating Craved Foods with Meals Lessens Cravings, Boosts Weight Loss
A new study shows that eating dessert may be the optimal strategy for losing weight, keeping it off and keeping cravings at bay. Dieters in a clinical trial who incorporated craved foods into a balanced meal plan lost more weight during the 12-month weight-loss program and their cravings remained minimal through the subsequent 12 months of maintenance. Then-graduate … [Read more...]
Molecules in Blood and Urine could Reveal How Much Ultra-Processed Food You Eat
Ultra-processed foods (UPFs) account for more than half of calories consumed in the average American diet, yet their impact on human health remains unclear, in part because it is so difficult to accurately track exactly how many UPFs people eat. In the new study, researchers analyzed blood and urine samples from 718 older adults, alongside detailed dietary recalls, to … [Read more...]
Gut Bacteria and Acetate, a Great Combination for Weight Loss
Affecting hundreds of millions of people around the world, obesity constitutes a global epidemic. It is linked to eating too much sugar and starchy foods and is known to increase the risk of heart disease, type-2 diabetes, and cancer. At the same time, studies show that eating fiber reduces the risk of the these very same diseases -- even though it cannot be digested directly … [Read more...]
A healthy diet in childhood is linked to starting menstrual periods later, regardless of BMI or height
Eating a healthy diet as a child is linked to girls having their first menstrual period at an older age than those who consumed a less healthy diet, according to a new study published today (Wednesday) in Human Reproduction. The findings remained unaltered by the girls' body mass index (BMI) or height, both of which have been associated with the earlier onset of … [Read more...]
Running on Empty: Poor Nutrition Increases Injury Risk for Female Athletes
In a systematic review of nearly 6000 runners, researchers examined the link between diet and exercise-related injury among adult distance runners. The study found that lower energy and fat intakes were strongly associated with a higher risk of injury in female runners. The study also found that a low-fibre diet increased the likelihood of bone stress injuries in both … [Read more...]
Are ‘zombie’ skin cells harmful or helpful?
Senescent skin cells, often referred to as zombie cells because they have outlived their usefulness without ever quite dying, have existed in the human body as a seeming paradox, causing inflammation and promoting diseases while also helping the immune system to heal wounds. New findings may explain why: Not all senescent skin cells are the same. Researchers from Johns … [Read more...]
How Bacteria in our Aging Guts can Elevate Risk of Leukemia and Perhaps More
Scientists at Cincinnati Children's along with an international team of researchers have discovered a surprising new connection between gut health and blood cancer risk -- one that could transform how we think about aging, inflammation, and the early stages of leukemia. As we grow older -- or in some cases, when gut health is compromised by disease -- changes in the … [Read more...]
Move More, Think Sharper
A brisk walk, a splash of water aerobics, or even a light jog around the block -- if your heart rate goes up then so too will your brain health according to new research from the University of South Australia. Conducted in partnership with the US-based AdventHealth Research Institute, the new study found that staying active through moderate-to-vigorous physical activity is … [Read more...]
Increasing Physical Activity in Middle Age May Protect Against Alzheimer’s Disease
An increase in physical activity between the ages of 45 and 65 could help prevent Alzheimer's disease, while inactivity may be detrimental to brain health. This is the main conclusion of a scientific paper published in Alzheimer's & Dementia, which highlights the need to promote physical activity among middle-aged adults. The study is the result of a collaboration between … [Read more...]
Prenatal Folic Acid May Boost Brain Health in Offspring
Taking folic acid early in pregnancy was associated with better neuropsychological outcomes in the offspring at age 6 years, including improved verbal skills and behavior, new research suggests. The study, which included women with and without epilepsy, found no evidence of negative cognitive or behavioral outcomes, even with higher doses of folic acid. “The study … [Read more...]
New Guidelines on Fertility Preservation in Cancer Care Explained
The American Society of Clinical Oncology (ASCO) has released updated guidelines to guide fertility preservation for people with cancer, with the previous update published in 2018. The 2025 update reflects substantial growth in the evidence base, with 166 studies incorporated compared with just 61 studies in the 2018 guidelines. According to the authors, this expanded … [Read more...]
High Muscle Strength Linked to Lower Risk of Type 2 Diabetes
Researchers from the School of Public Health, LKS Faculty of Medicine of the University of Hong Kong (HKUMed) conducted a large-scale epidemiological study to explore the potential health benefits of high muscle strength in preventing type 2 diabetes (T2D) across varying levels of genetic risk. The study found that higher muscle strength was associated with over 40% lower risk … [Read more...]
New Strategy May Enable Cancer Monitoring From Blood Tests Alone
A new, error-corrected method for detecting cancer from blood samples is much more sensitive and accurate than prior methods and may be useful for monitoring disease status in patients following treatment, according to a study by Weill Cornell Medicine and New York Genome Center investigators. The method, based on whole-genome sequencing of DNA, also represents an important … [Read more...]
AI could Improve The Success of IVF Treatment
During IVF treatment, doctors use ultrasound scans to monitor the size of follicles - small sacs in the ovaries containing eggs - to decide when to give a hormone injection known as the ‘trigger’ to prepare the eggs for collection and ensure that they are ready to be fertilised with sperm to create embryos. The timing of the trigger is a key decision, as it works less … [Read more...]
Online Program Helps Women Improve Sexual Dysfunction
An online program called eSense appeared to be effective for the treatment of sexual interest/arousal disorder (SIAD) in women, according to new research. The program led to significant improvement in symptoms of sexual dysfunction, such as low sexual desire and sexual distress. These improvements were maintained for 6 months, the study authors wrote. “Low sexual desire … [Read more...]
Longevity and Exercise: Moderate Wins, More Isn’t Better
Researchers at the University of Jyväskylä in Jyväskylä, Finland, set out to answer this question and uncovered a surprising finding: Moderate physical activity had the most significant positive effect on longevity, reducing mortality by 7% over a 30-year period. Interestingly, higher levels of physical activity did not confer additional mortality benefits. The study was … [Read more...]
Healthy Eating in Midlife Linked to Overall Healthy Aging
Maintaining a healthy diet rich in plant-based foods, with low to moderate intake of healthy animal-based foods and lower intake of ultra-processed foods, was linked to a higher likelihood of healthy aging -- defined as reaching age 70 free of major chronic diseases and with cognitive, physical, and mental health maintained, according to a new study by researchers at Harvard … [Read more...]
Scientists Call for Targeted Fiber Diets to Boost Health
Dietary fibres in fruit, vegetables, beans and whole grains are some of the most important food components for human health. They help digestion, weight management, blood sugar control, heart health, cancer prevention and more. But RMIT University food scientist Professor Raj Eri said consumer advice on how best to use them for these various benefits is sorely … [Read more...]
Rethinking How we Study the Impact of Heat on Heart Health
When exposed to heat, the body may struggle to function normally, potentially resulting in serious cardiovascular issues. To cool down, the body increases blood flow to the skin, leading to higher heart rates and increased cardiac workloads. The resultant increase in strain on the heart can pose a significant risk for vulnerable groups, including older adults and individuals … [Read more...]
Citrus Remedy Squeezes Out Dry Mouth For Cancer Patients
A natural citrus oil from oranges, lemons, and limes is proving highly effective in relieving dry mouth, and when combined with a new lipid formulation, new research suggests it may be effective without significant side effects. Developed by the University of South Australia in collaboration with the Medical School at Stanford University, this world first formulation … [Read more...]
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