Author: healthadmin

A new study led by researchers at the University of Southern California’s Leonard Davis School of Gerontology suggests that some of the benefits of the Mediterranean diet may come from tiny proteins hidden within mitochondria, opening new doors to how diet shapes aging and disease risk. The study, led by Roberto Vicinanza, the Leonard Davis Supervising Associate Professor of Gerontology at the University of Southern California, found that people who adhered to a Mediterranean-style diet had higher levels of two mitochondrial microproteins, humulin and SHMOOSE, both of which are associated with protection against cardiovascular disease and neurodegeneration. These microproteins may…

Snus is clearly associated with gum damage. However, according to a systematic review, the association with dental caries remains unclear. More research is needed regarding white snus. Researchers reviewed 26 European studies on smokeless tobacco (SNUS) and oral health in Sweden. The overall picture that emerges is complex. There is consistent evidence that snus can cause gum recession, especially in the area where the snus is applied. Some older studies have reported more gum inflammation among traditional snus users, even after accounting for plaque levels. The risk of gum recession is lower with partial snus than with loose snus. New…

A new research paper has been published in Volume 18. Aging-United States Published on March 12, 2026, entitled “Neural Network Model of Blood Biochemistry and Gut Bacteria to Predict Human Biological Age.” Led by Anastasia A. Kobelyatskaya of the Institute of Gerontology Clinical Research Center of the Russian National Research Medical University of Pirogov and the Institute of Aging Biology with the Preventive Medicine Clinic of the Petrovsky Russian Surgical Research Center, and Alexey Moskarev of the Institute of Aging Biology with the Preventive Medicine Clinic and Preventive Medicine Clinic of the Petrovsky Russian Surgical Research Center as the corresponding…

Low back pain (LBP) is one of the most prevalent health problems worldwide, affecting people of all ages and placing a significant burden on healthcare systems. For many people, pain is long-term and interferes with work, sleep, and daily life. However, in most cases, doctors cannot identify a clear structural cause, making effective long-term treatment difficult. New research published in Volume 14 of the journal bone research Our findings suggest that hormone-based treatments may help relieve chronic low back pain by reducing abnormal nerve growth within injured spinal cord tissue. The study was led by Dr. Janet L. Crane of…

Even if you continue to brush regularly, your teeth may lose their shine over time. Staining can be due to genetic factors or from everyday foods and drinks such as coffee and tomatoes. Chemical whitening products are widely used, but in some cases they can damage tooth enamel. To address this, researchers ACS nano has created an experimental whitening powder that is activated by the vibrations of an electric toothbrush. In clinical tests, this system not only reduced staining but also helped protect teeth. “This study provides a safe at-home teeth whitening strategy that integrates whitening, enamel restoration, and microbiome…

Humans tend to prefer the very same mating calls that female frogs, birds, and insects find most attractive among their species. This overlap in auditory taste suggests that humans and other animals process sound using similar sensory properties shaped by millions of years of evolution. The results of this study were recently published in the journal science. In nature, male animals use a variety of signals to attract mates. These signals range from the bright colors of a butterfly’s wings to the delicate chirps of a bird. Female animals receive these signals and clearly prefer certain traits over others. Females…

Occasional use of classic psychedelic drugs, such as LSD and psilocybin, may actually be associated with increased mental adjustment, rather than associated with decreased cognitive function. A recent evaluation in young adults found that sporadic users performed similarly to non-users on a variety of brain function tests and showed a clear advantage in changing problem-solving strategies. This study Advances in neuropsychopharmacology and biological psychiatry. Classic psychedelics alter perception and mood by interacting with specific brain receptors. Examples include psilocybin and LSD, which are the active compounds in magic mushrooms. Clinical trials are testing these substances as treatments for mental health…

Optum Rx relies on artificial intelligence to combat costly fraud, waste, and abuse in the pharmacy space. The company has implemented real-time AI analysis that helps auditors identify potential fraud, and allows auditors to follow up with pharmacists to address issues. Optum says this process has traditionally been done manually, but using AI will help identify risks more quickly and allow auditors to focus on the issues of greatest concern. Mandy Rhubin, Senior Director of Pharmacy Network Audit at Optum Rx, told Fierce Healthcare that given that fraud, waste, and abuse (FWA) is on the rise across the health care…

Max Mosky, Senior Vice President of Strategy & Innovation, Compass HealthcareAs you walk down the hallways of your hospital in the morning, you will encounter the people who make care possible. Environmental services professionals rotate the room with trained precision, food service workers deliver the first hot meals of the day to patients, and biomedical technicians check equipment to support medical teams.Each of these moments shapes something meaningful, such as making beds available faster, feeding patients better, and having devices ready when needed. As health systems face increasing operational pressures, the strategic relevance of support services has come into sharper…

Major pharmaceutical companies, with sales of at least $20 billion in 2025, cut a total of more than 22,000 jobs last year. Of the 17 largest pharmaceutical companies analyzed in Fierce Pharma’s annual report review, only five recorded employee headcount growth in 2025*. In contrast, the direct impact of downsizing on efficiency was clear, with all but one company recording an increase in revenue per employee. Big pharma is clearly entering a phase of scale adjustment. Going back to 2022, only three of the 17 companies we tracked recorded layoffs. This reduction in headcount comes as the biopharmaceutical industry braces…