Healthcare

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A Hidden Pattern in Your Pulse Could Signal Future Cognitive Decline

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Slight variations in a person’s heart rate may provide important clues about the likelihood of cognitive decline in the coming years, according to a new study. This finding points to a potential quick and easy test to detect early cognitive changes. Understanding and Preventing Cognitive Impairment Detecting when and how cognitive decline begins is a […]

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Popular Diabetes Drug Connected To Significantly Longer Lifespan

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Metformin, a first-line treatment for type 2 diabetes, has been linked to a 30% reduction in mortality risk, according to a recent study. The findings contribute to increasing evidence that the widely used medication may have anti-aging benefits. For years, metformin has been the primary treatment for type 2 diabetes patients who struggle to manage

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Your Heart Health Declines After Only Three Nights of Poor Sleep

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We’ve long understood that insufficient sleep negatively affects heart health, but scientists are now beginning to uncover the specific mechanisms behind this damage. Three Nights of Poor Sleep Affect Heart-Related Blood Markers In a recent study, Uppsala University researchers in Sweden found that limiting sleep to about four hours per night for just three nights

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The Rapid Damage Fast Food Causes to your gut Health

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A recent study revealed that consuming a high-fat diet for just a few days can weaken the gut’s defenses and trigger silent inflammation, which may lead to chronic issues. Notably, these effects were found to be reversible. The Hidden Link Between Fast Food and Inflammation Fast food—it’s convenient, cheap, and undeniably tasty, even though we

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Research Uncovers Gout’s Real Cause, Challenging Past Assumptions

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People commonly link gout to excessive drinking or poor diet, but new research shows that genetics may play a larger role in developing this arthritic condition than previously believed. Insights from a Global Study on Gout In a recent study, an international team of researchers analyzed genetic information from 2.6 million individuals across 13 DNA

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The US Has Recently Approved The First Blood Test For Alzheimer’s Disease

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On Friday, the United States approved the first blood test for Alzheimer’s, a decision that could enable patients to start treatment sooner with newly approved medications that slow the progression of this debilitating neurological disease. New Blood Test for Alzheimer’s The test, created by Fujirebio Diagnostics, analyzes the ratio of two proteins in the blood.

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This Dental Floss Can Reveal Your Stress Levels

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While it’s easy to recognize when we’re under intense stress, identifying low-level, chronic stress that lingers in the background is much more challenging. To help with this, researchers at Tufts University have developed a new type of dental floss that can analyze your saliva and provide insight into your stress levels. The Biological Impact of

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Why Fingers Wrinkle in Water may Finally Have an Explanation

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After discovering the blood vessels responsible for finger wrinkles in water, young readers of The Conversation’s Curious Kids series had more questions for scientists: “Do the wrinkles always form the same way?” one reader asked. Curiosity Sparks a Scientific Investigation “I thought, ‘I haven’t the foggiest clue!‘” recalls Guy German, a biomedical engineer from Binghamton

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Discovery of a Resilience-Boosting Molecule May Help Slow the Progression of Parkinson’s Disease

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A new study has uncovered a method to prevent cell death, potentially paving the way for treatments that could slow the progression of neurodegenerative diseases such as Parkinson’s. Apoptosis, the body’s ancient “cell suicide” mechanism, is controlled by interactions within the BCL-2 protein family. While some of these proteins support cell survival, others initiate cell

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