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Pure Health Works
Science-backed health advice for real people
  • Ultra-Processed Foods Harm Health Even When Nutrients Look Good
    Nutrition

    Ultra-Processed Foods Harm Health Even When Nutrients Look Good

    Dr. Sarah Mitchell June 15, 2026 1:00 pm

    New research proves it's not just what's in processed foods—the industrial manufacturing itself creates independent health risks. A large study tracking American adults found that…

    Read More Ultra-Processed Foods Harm Health Even When Nutrients Look GoodContinue

  • Middle-Aged Americans Are Getting Sicker Than Their Parents
    Mental Health

    Middle-Aged Americans Are Getting Sicker Than Their Parents

    Dr. Sarah Mitchell June 15, 2026 8:00 am

    A 17-country study reveals why Gen X faces worse mental health and memory than previous generations. Middle-aged Americans today are lonelier, more depressed, and have…

    Read More Middle-Aged Americans Are Getting Sicker Than Their ParentsContinue

  • GLP-1 Weight Loss Drugs Make People Move Less
    Chronic Conditions

    GLP-1 Weight Loss Drugs Make People Move Less

    Dr. Sarah Mitchell June 14, 2026 6:00 pm

    New research shows people on Ozempic and similar drugs walk 560 fewer steps daily despite losing weight. People taking GLP-1 drugs like Ozempic dropped from…

    Read More GLP-1 Weight Loss Drugs Make People Move LessContinue

  • Going Sugar-Free Might Actually Mess Up Your Blood Sugar
    Nutrition

    Going Sugar-Free Might Actually Mess Up Your Blood Sugar

    Dr. Sarah Mitchell June 14, 2026 1:00 pm

    New research suggests zero-sugar diets can backfire, worsening glucose control and gut health compared to eating some sugar. Researchers fed mice either a low-fat diet…

    Read More Going Sugar-Free Might Actually Mess Up Your Blood SugarContinue

  • Inhaled Insulin Gets Kids Off Daily Shots
    Chronic Conditions

    Inhaled Insulin Gets Kids Off Daily Shots

    Dr. Sarah Mitchell June 14, 2026 8:00 am

    FDA approval means children with diabetes can skip mealtime injections and manage blood sugar with a simple inhaler instead. The FDA just approved Afrezza inhaled…

    Read More Inhaled Insulin Gets Kids Off Daily ShotsContinue

  • Grandparents Build Kids’ Mental Resilience Better Than Achievement-Focused Parents
    Mental Health

    Grandparents Build Kids’ Mental Resilience Better Than Achievement-Focused Parents

    Dr. Sarah Mitchell June 13, 2026 6:00 pm

    Clinical data shows 40% of teens report persistent sadness, but grandparents offer something parents often can't: unconditional listening without performance pressure. More than 40% of…

    Read More Grandparents Build Kids’ Mental Resilience Better Than Achievement-Focused ParentsContinue

  • Your Brain Actually Gets Better With Age If You Do This
    Mental Health

    Your Brain Actually Gets Better With Age If You Do This

    Dr. Sarah Mitchell June 13, 2026 1:00 pm

    A three-year study of 4,000 people proves mental decline isn't inevitable—even 90-year-olds improved with simple daily exercises. Here's what nobody tells you about aging: your…

    Read More Your Brain Actually Gets Better With Age If You Do ThisContinue

  • Ozempic Users Walk 500 Fewer Steps Daily After Starting
    Fitness

    Ozempic Users Walk 500 Fewer Steps Daily After Starting

    Dr. Sarah Mitchell June 13, 2026 8:00 am

    New data shows GLP-1 weight loss drugs actually reduce exercise, especially in men and people with joint pain. People starting Ozempic, Wegovy, and similar weight…

    Read More Ozempic Users Walk 500 Fewer Steps Daily After StartingContinue

  • Sperm Counts Have Dropped 60% in 40 Years. Here’s What Works.
    Prevention

    Sperm Counts Have Dropped 60% in 40 Years. Here’s What Works.

    Dr. Sarah Mitchell June 12, 2026 6:00 pm

    Forget ice baths and raw garlic. The real fertility fixes are boring but backed by actual research. Meta-analyses show sperm counts in Western men have…

    Read More Sperm Counts Have Dropped 60% in 40 Years. Here’s What Works.Continue

  • Blood Cancer Mutations May Actually Cause Alzheimer’s Disease
    Prevention

    Blood Cancer Mutations May Actually Cause Alzheimer’s Disease

    Dr. Sarah Mitchell June 12, 2026 1:00 pm

    Brain immune cells carry the same mutations as blood cancers, creating inflammation that kills neurons. Researchers at Boston Children's Hospital found something nobody expected: the…

    Read More Blood Cancer Mutations May Actually Cause Alzheimer’s DiseaseContinue

  • First New US Sunscreen Ingredient in 20 Years Actually Works Better
    Prevention

    First New US Sunscreen Ingredient in 20 Years Actually Works Better

    Dr. Sarah Mitchell June 12, 2026 8:00 am

    The FDA just approved bemotrizinol, which fixes the biggest problem with American sunscreens: lousy UVA protection. After two decades of regulatory stagnation, the FDA approved…

    Read More First New US Sunscreen Ingredient in 20 Years Actually Works BetterContinue

  • AI Successfully Designs First Human-Tested Vaccine Against Future Viruses
    Prevention

    AI Successfully Designs First Human-Tested Vaccine Against Future Viruses

    Dr. Sarah Mitchell June 11, 2026 6:00 pm

    Scientists used artificial intelligence to create a vaccine that could protect against viruses that don't exist yet. For the first time, researchers have safely tested…

    Read More AI Successfully Designs First Human-Tested Vaccine Against Future VirusesContinue

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  • Ultra-Processed Foods Harm Health Even When Nutrients Look Good
  • Middle-Aged Americans Are Getting Sicker Than Their Parents
  • GLP-1 Weight Loss Drugs Make People Move Less
  • Going Sugar-Free Might Actually Mess Up Your Blood Sugar
  • Inhaled Insulin Gets Kids Off Daily Shots

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