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Tripling the dose of vitamin D supplementation for babies does not make their bones any stronger by age two, according to a study in Finland published Tuesday. Vitamin D is essential because it helps the body absorb calcium. It is naturally produced when the skin is exposed to sunlight, but as many as 40 percent

France had a million fewer daily smokers in 2017 over 2016, the health ministry said Monday, thanking the dissuasive power of higher tobacco taxes. In a special report on tobacco use in a country once synonymous with smoke-filled Parisian street cafes, the ministry did not mention whether electronic cigarettes have had any impact on the

Being discharged from a hospital trauma center after receiving treatment for a traumatic brain injury (TBI) does not necessarily mean that a patient has fully recovered. TBI can lead to long-lasting physical and cognitive symptoms, but a new study in JAMA Network Open suggests that many patients may not be receiving follow-up care. Patients in

DNA is the warehouse of genetic information in each living cell, and its integrity and stability are essential to life. This stability and integrity is maintained by DNA damage repair machinery. In a study published in Clinical Cancer Research, a research team at Baylor College of Medicine found that defects in selective DNA damage repair

(HealthDay)—For patients with very severe acute respiratory distress syndrome (ARDS), 60-day mortality is not significantly lower with venovenous extracorporeal membrane oxygenation (ECMO) than with continued conventional treatment, according to a study published online in the May 24 issue of the New England Journal of Medicine. Alain Combes, M.D., Ph.D., from the Sorbonne Université in Paris,

I'm bored, I wrote. Bored of the endless stretching of featureless time, bored from the loneliness and the lack of mental stimulation. For a year, I had floundered in the sluggish dragging of time, working as a waitress to make ends meet, freelance writing (averagely) on the side, broke and desperately lonely, unsure of how

Although kidney problems related to type 2 diabetes disproportionately affect blacks, when black and white individuals received comparable diabetes care within the context of a clinical trial, black race was not associated with faster development or progression of chronic kidney disease (CKD). The findings, which appear in an upcoming issue of the Clinical Journal of

In response to antibiotics, a gene regulation network found in the bacterium Acinetobacter baumannii acts to boost both virulence and antibiotic resistance. Edward Geisinger of Tufts University School of Medicine and colleagues present new insights into this system in a study published in PLOS Pathogens. A. baumannii is a multi-drug resistant bacterium that spreads in

Northwestern Medicine scientists identified a cellular mechanism that leads to neurodegeneration in patients with Parkinson’s disease, according to a study published in Proceedings of the National Academy of Sciences. Dimitri Krainc, MD, Ph.D., chair and Aaron Montgomery Ward Professor of Neurology, was the senior author of the study, which demonstrated a link between defective synaptic

Some 15,000 new cancer cases are diagnosed in Brazil each year, and researchers have found that approximately 4 percent of these cases could be avoided by reducing overweight and obesity. The epidemiological study was conducted by scientists at the Preventive Medicine Department of the University of São Paulo’s Medical School (FM-USP) in Brazil in collaboration

A collaborative study between the American Cancer Society and the National Cancer Institute finds rates of lung cancer, historically higher among men than women, have flipped among whites and Hispanics born since the mid-1960s. The authors of the study, which appears in the New England Journal of Medicine, say future research is needed to identify

Recovery after severe spinal cord injury is notoriously fraught, with permanent paralysis often the result. In recent years, researchers have increasingly turned to stem cell-based therapies as a potential method for repairing and replacing damaged nerve cells. They have struggled, however, to overcome numerous innate barriers, including myelin, a mixture of insulating proteins and lipids

The number of cases of progressive massive fibrosis, the most severe form of black lung disease, has been increasing dramatically among coal workers and especially younger workers in central Appalachia. These new findings represent the first-ever documentation of this spike and were presented by Kirsten Almberg, research assistant professor of environmental and occupational health sciences

Astronauts go through many physiological changes during their time in spaceflight, including lower muscle mass and slower muscle development. Similar symptoms can occur in the muscles of people on Earth’s surface, too. In fact, it could affect everyone to some extent later in life. “Age-related skeletal muscle disorders, such as sarcopenia, are becoming a greater

The last thing Lizabeth Loud, a month from giving birth, wanted was to be forced into treatment for her heroin and prescription painkiller addiction. But her mother saw no other choice, and sought a judge’s order to have her committed against her will. Three years later, Loud said her month in state prison, where Massachusetts

Exposure to early life trauma can lead to poor physical and mental health in some individuals, which can be passed on to their children. Studies in mice show that at least some of the effects of stress can be transmitted to offspring via environmentally-induced changes in sperm miRNA levels. A new epigenetics study raises the

A national retrospective study led by researchers at The University of Texas MD Anderson Cancer Center found no association between intensity of post-treatment surveillance and detection of recurrence or overall survival (OS) in patients with stage I, II or III colorectal cancer (CRC). Published in the Journal of the American Medical Association, the study is

New research suggests the suicide rate is roughly two times higher for black children ages 5-12 compared with white children of the same age group. The study, funded by the National Institute of Mental Health (NIMH), appears online May 21 in JAMA Pediatrics. Suicide is a major public health problem and a leading cause of

More hepatitis C virus (HCV) treatment in correctional facilities, a possibility if medication costs were to drop, is essential to controlling the hepatitis C epidemic in the US, according to researchers from the Rollins School of Public Health and Harvard University. In a new paper published in the June 2018 edition of the Infectious Disease

Users of picture-based mobile dating apps like Tinder are generally more open to short-term, casual sexual relationships than the average person. But this doesn’t mean that the users of these apps end up with more sexual partners than non-users with the same preference for casual sex. “Apps have become the new public arena for dating.