Medicine Archives - Page 14 of 55 - Scitke

Groundbreaking Study Challenges Decades of Warnings About Eggs and Cholesterol

In a groundbreaking clinical trial, researchers have reexamined the roles of cholesterol and saturated fat, revealing that eggs may be much less harmful—and possibly even beneficial—than once believed. This latest study adds to a growing body of evidence challenging long-held dietary assumptions. In a world-first investigation, scientists from the University of South Australia (UniSA) explored […]

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Viral Traces Found in Brain Lining of Individuals With Schizophrenia

Healthcare, Medicine / Samilton Santos

A recent study suggests that the hepatitis C virus (HCV) might be involved in the development of psychiatric conditions like schizophrenia, bipolar disorder, and major depressive disorder. Longstanding Suspicions About Viruses and Mental Illness Researchers have long observed correlations between certain mental health disorders and viral infections, yet direct detection of these viruses in the

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Study Shows the Amount of Walking Needed to Ward Off Chronic Back Pain

Healthcare, Medicine / Jorge Paka

New research suggests that long daily walks may help both prevent and manage chronic lower back pain. A population study in Norway revealed that individuals who walked more than 78 minutes a day—regardless of pace—had a significantly lower risk of developing chronic low back pain. Back pain remains one of the leading causes of disability

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Black Cat Helps Discover a New Human Virus — Again

Healthcare, Medicine, Science / Samilton Santos

Though often seen as omens of bad luck in Western culture, one black cat has proven quite the opposite for a group of scientists.Pepper, a dark-coated feline, helped identify a new virus capable of infecting humans — marking the second time he has contributed to the discovery of a novel pathogen. A Shrew, a Scientist,

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Nicotine Pouches Are Poisoning Young Children at a Rapidly Increasing Rate in the US

Healthcare, Medicine / Samilton Santos

A recent study by pediatricians at the US Nationwide Children’s Hospital has revealed a sharp rise in cases of nicotine poisoning among young children caused by ingesting nicotine pouches. What Are Nicotine Pouches? Also called “white snus,” these pouches typically contain powdered nicotine mixed with sweeteners and flavorings. Users place them between the lip and

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Here’s What Happens to Your Body When You Quit Drinking Alcohol

Healthcare, Medicine / Jorge Paka

Alcohol can take a serious toll on your health, sometimes in ways you might not expect. From immediate effects like headaches and anxiety to long-term risks such as cancer, its impact can be wide-ranging. If you’re considering a break from drinking, you’ll likely notice both short-term improvements and lasting health benefits. But how soon can

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New Brain Research Shows Dopamine Operates In a Completely Unexpected Way

Healthcare, Medicine / Ana Kiesse Zeleme

Instead of flooding the brain as once thought, dopamine is released in precise, ultra-rapid bursts that target specific neurons. This breakthrough overturns a century-old understanding of dopamine and could revolutionize treatments for conditions like ADHD and Parkinson’s disease. Researchers at the University of Colorado Anschutz Medical Campus discovered, while studying dopamine transmission, that the neurotransmitter

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Autonomous Robotic Surgeon Achieves Flawless Organ Removal with 100% Success Rate

Healthcare, Medicine / Jorge Paka

We’re moving closer to operating rooms where we’re the only humans present, thanks to the world’s first surgery carried out by a robot that could respond and learn in real time. Its precision and expertise were on par with that of veteran surgeons. Researchers at Johns Hopkins University trained a robot using surgical videos, then

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Research Reveals Sleep Plays a Key Role in Protecting Heart Health for Menopausal Women

Healthcare, Medicine / Jorge Paka

During menopause, just 20% of women achieve ideal scores on the American Heart Association’s health-assessment tool, Life’s Essential 8 (LE8). Of its eight key health metrics, four—blood sugar, blood pressure, sleep quality, and nicotine use—play a major role in predicting future heart risks. Among them, sleep stands out as especially important for long-term cardiovascular health.

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Not All Types of Body Fat Carry the Same Risk for Developing Dementia

Healthcare, Medicine / Jorge Paka

A new study suggests that your waistline may offer more insight into your brain health than the number on the scale—particularly for older men. When assessing dementia risk, where body fat is stored seems to matter more than how much there is. New research led by Monash University seeks to clarify conflicting findings from earlier

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