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Pure Health Works
Science-backed health advice for real people
  • Coffee Changes Your Gut to Reduce Stress (Even Decaf Works)
    Mental Health

    Coffee Changes Your Gut to Reduce Stress (Even Decaf Works)

    Dr. Sarah Mitchell June 3, 2026 10:28 amJune 3, 2026 2:28 pm

    New research reveals coffee's mental health benefits come from gut bacteria changes, not just caffeine. A study of 62 adults found that both caffeinated and…

    Read More Coffee Changes Your Gut to Reduce Stress (Even Decaf Works)Continue

  • The Lazy Person’s Guide to Building More Muscle Strength
    Fitness

    The Lazy Person’s Guide to Building More Muscle Strength

    Dr. Sarah Mitchell June 3, 2026 10:27 amJune 3, 2026 2:27 pm

    Eccentric exercises let you generate 20% more force while using less energy than traditional workouts. Here's something that sounds too good to be true but…

    Read More The Lazy Person’s Guide to Building More Muscle StrengthContinue

  • Your Dreams Actually Change Your Morning Mood, Study Finds
    Mental Health

    Your Dreams Actually Change Your Morning Mood, Study Finds

    Dr. Sarah Mitchell June 3, 2026 10:27 amJune 3, 2026 2:27 pm

    Fear-filled dreams make you 7% more likely to wake up grumpy, while joyful dreams boost morning positivity by 9%. Dreams aren't just random brain static…

    Read More Your Dreams Actually Change Your Morning Mood, Study FindsContinue

  • Ultra-Processed Foods Raise Heart Disease Death Risk 65%
    Nutrition

    Ultra-Processed Foods Raise Heart Disease Death Risk 65%

    Dr. Sarah Mitchell June 3, 2026 10:26 amJune 3, 2026 2:26 pm

    New research shows these industrial foods dramatically increase cardiovascular death risk, but simple kitchen swaps can cut your exposure. Adults who eat the most ultra-processed…

    Read More Ultra-Processed Foods Raise Heart Disease Death Risk 65%Continue

  • Why 8,500 Steps Beats 10,000 for Actual Weight Loss
    Fitness

    Why 8,500 Steps Beats 10,000 for Actual Weight Loss

    Dr. Sarah Mitchell June 3, 2026 10:25 amJune 3, 2026 2:25 pm

    New research shows the real step count that helps people keep weight off long-term. A meta-analysis of 14 studies involving 3,758 adults found that walking…

    Read More Why 8,500 Steps Beats 10,000 for Actual Weight LossContinue

  • The Sleep Sweet Spot That Slows Down Aging
    Sleep

    The Sleep Sweet Spot That Slows Down Aging

    Dr. Sarah Mitchell June 3, 2026 10:07 amJune 3, 2026 2:07 pm

    New research pinpoints exactly how many hours protect your organs from premature aging. Scientists tracked half a million people and found that sleeping between 6.4…

    Read More The Sleep Sweet Spot That Slows Down AgingContinue

  • GLP-1 Drugs Lower Blood Pressure Beyond Just Weight Loss
    Chronic Conditions

    GLP-1 Drugs Lower Blood Pressure Beyond Just Weight Loss

    Dr. Sarah Mitchell June 3, 2026 10:07 amJune 3, 2026 2:07 pm

    New research shows Ozempic-type medications reduce blood pressure through multiple pathways, not just the scale. A meta-analysis of 43,618 adults found that GLP-1 medications like…

    Read More GLP-1 Drugs Lower Blood Pressure Beyond Just Weight LossContinue

  • Weight Loss Drug Cuts Migraine Medication Need by 8% in Women
    Women's Health

    Weight Loss Drug Cuts Migraine Medication Need by 8% in Women

    Dr. Sarah Mitchell June 3, 2026 10:07 amJune 3, 2026 2:07 pm

    Danish study of 150,000 people shows semaglutide users need fewer rescue migraine drugs — but only women see the benefit. Women taking semaglutide for weight…

    Read More Weight Loss Drug Cuts Migraine Medication Need by 8% in WomenContinue

  • GLP-1 Drugs Quiet the Constant Food Thoughts Most Diets Can’t Touch
    Nutrition

    GLP-1 Drugs Quiet the Constant Food Thoughts Most Diets Can’t Touch

    Dr. Sarah Mitchell June 3, 2026 10:06 amJune 3, 2026 2:06 pm

    New research shows these medications don't just suppress appetite—they turn down the mental chatter about food that derails healthy eating. A study of 417 adults…

    Read More GLP-1 Drugs Quiet the Constant Food Thoughts Most Diets Can’t TouchContinue

  • Plant-Heavy Diets Cut Menopause Weight Gain by Half
    Women's Health

    Plant-Heavy Diets Cut Menopause Weight Gain by Half

    Dr. Sarah Mitchell June 3, 2026 10:06 amJune 3, 2026 2:06 pm

    A 12-year study of 38,000 women found specific eating patterns that actually work against midlife metabolism changes. Researchers tracked 38,000 women for 12 years and…

    Read More Plant-Heavy Diets Cut Menopause Weight Gain by HalfContinue

  • You Might Need 600 Minutes of Exercise Weekly for Heart Protection
    Prevention

    You Might Need 600 Minutes of Exercise Weekly for Heart Protection

    Dr. Sarah Mitchell June 3, 2026 10:05 amJune 3, 2026 2:05 pm

    New research suggests quadrupling current exercise guidelines may be necessary for substantial cardiovascular benefits—but is that realistic? A study of 17,000 adults found that meeting…

    Read More You Might Need 600 Minutes of Exercise Weekly for Heart ProtectionContinue

  • Perimenopause Doubles Your Heart Disease Risk—But Creates Prevention Window
    Women's Health

    Perimenopause Doubles Your Heart Disease Risk—But Creates Prevention Window

    Dr. Sarah Mitchell June 3, 2026 10:05 amJune 3, 2026 2:05 pm

    New research shows perimenopausal women have twice the cardiovascular problems, but this hormonal shift offers your best chance to prevent them. A nationwide study of…

    Read More Perimenopause Doubles Your Heart Disease Risk—But Creates Prevention WindowContinue

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