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Pure Health Works
Science-backed health advice for real people
  • Having Insomnia Plus Sleep Apnea Triples Heart Disease Risk
    Sleep

    Having Insomnia Plus Sleep Apnea Triples Heart Disease Risk

    Dr. Sarah Mitchell June 3, 2026 10:38 amJune 3, 2026 2:38 pm

    A massive 20-year study reveals why two sleep disorders together create a cardiovascular disaster. Researchers tracked nearly one million veterans for 20 years and found…

    Read More Having Insomnia Plus Sleep Apnea Triples Heart Disease RiskContinue

  • Exercise May Shield Your Brain From Plastic Pollution
    Fitness

    Exercise May Shield Your Brain From Plastic Pollution

    Dr. Sarah Mitchell June 3, 2026 10:37 amJune 3, 2026 2:37 pm

    New research shows moderate aerobic exercise helps protect against nanoplastic damage to your gut, hormones, and nervous system. Microscopic plastic particles are already in your…

    Read More Exercise May Shield Your Brain From Plastic PollutionContinue

  • Why Strong Bodies Live Longer Than Skinny Ones
    Fitness

    Why Strong Bodies Live Longer Than Skinny Ones

    Dr. Sarah Mitchell June 3, 2026 10:37 amJune 3, 2026 2:37 pm

    Five-year study of 85,000 adults shows muscle matters more than BMI for longevity. A five-year study tracking 85,000 adults found that underweight people died 2.7…

    Read More Why Strong Bodies Live Longer Than Skinny OnesContinue

  • Anti-Inflammatory Arthritis Drug Shows Promise for Treatment-Resistant Depression
    Mental Health

    Anti-Inflammatory Arthritis Drug Shows Promise for Treatment-Resistant Depression

    Dr. Sarah Mitchell June 3, 2026 10:32 amJune 3, 2026 2:32 pm

    A rheumatoid arthritis medication helped 54% of people achieve depression remission when standard antidepressants failed them. Researchers tested tocilizumab, an arthritis drug that blocks inflammatory…

    Read More Anti-Inflammatory Arthritis Drug Shows Promise for Treatment-Resistant DepressionContinue

  • Melatonin May Actually Repair DNA Damage From Night Shifts
    Sleep

    Melatonin May Actually Repair DNA Damage From Night Shifts

    Dr. Sarah Mitchell June 3, 2026 10:32 amJune 3, 2026 2:32 pm

    New research shows 3mg daily helped night workers boost cellular repair by 80% during sleep. Night shift workers who took 3mg of melatonin daily showed…

    Read More Melatonin May Actually Repair DNA Damage From Night ShiftsContinue

  • The Olive Oil Problem: Wrong Fat May Feed Pancreatic Cancer
    Nutrition

    The Olive Oil Problem: Wrong Fat May Feed Pancreatic Cancer

    Dr. Sarah Mitchell June 3, 2026 10:31 amJune 3, 2026 2:31 pm

    Yale research reveals oleic acid from olive oil accelerated tumor growth in mice, while omega-3s cut cancer risk 50%. Olive oil just lost some of…

    Read More The Olive Oil Problem: Wrong Fat May Feed Pancreatic CancerContinue

  • French Fries Raise Diabetes Risk 20% While Other Potatoes Don’t
    Nutrition

    French Fries Raise Diabetes Risk 20% While Other Potatoes Don’t

    Dr. Sarah Mitchell June 3, 2026 10:30 amJune 3, 2026 2:30 pm

    A 40-year study found the cooking method matters more than the potato itself. A massive study tracking 205,000 people for nearly 40 years found that…

    Read More French Fries Raise Diabetes Risk 20% While Other Potatoes Don’tContinue

  • Scientists Found the Exact Brain Cells That Control Your Anxiety
    Mental Health

    Scientists Found the Exact Brain Cells That Control Your Anxiety

    Dr. Sarah Mitchell June 3, 2026 10:30 amJune 3, 2026 2:30 pm

    Researchers pinpointed a cluster of neurons in the amygdala and completely reversed anxiety by fixing them. Spanish researchers have identified the specific brain cells responsible…

    Read More Scientists Found the Exact Brain Cells That Control Your AnxietyContinue

  • Fructose in Processed Foods Hits Your Liver Like a Freight Train
    Nutrition

    Fructose in Processed Foods Hits Your Liver Like a Freight Train

    Dr. Sarah Mitchell June 3, 2026 10:29 amJune 3, 2026 2:29 pm

    Your body handles the fructose in a Coke completely differently than the fructose in an apple. When you eat fructose from ultra-processed foods, it bypasses…

    Read More Fructose in Processed Foods Hits Your Liver Like a Freight TrainContinue

  • Your Body Gets Stronger During Rest, Not Exercise
    Mental Health

    Your Body Gets Stronger During Rest, Not Exercise

    Dr. Sarah Mitchell June 3, 2026 10:29 amJune 3, 2026 2:29 pm

    The microtears from your workout only repair and build muscle when you're actually resting. Here's what most people get backwards about fitness: your muscles don't…

    Read More Your Body Gets Stronger During Rest, Not ExerciseContinue

  • Psychedelic PTSD Treatment Shows 88% Symptom Reduction But Safety Questions Remain
    Mental Health

    Psychedelic PTSD Treatment Shows 88% Symptom Reduction But Safety Questions Remain

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

    Veterans saw dramatic PTSD improvements in trials, but the government's rush to approve ibogaine specifically worries experts. A Stanford study of 30 combat veterans with…

    Read More Psychedelic PTSD Treatment Shows 88% Symptom Reduction But Safety Questions RemainContinue

  • Your Fitness at 40 Determines How Long You Live
    Fitness

    Your Fitness at 40 Determines How Long You Live

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

    People with better cardiorespiratory fitness in midlife live 3% longer and stay disease-free for years more. A study of 24,576 adults found that people with…

    Read More Your Fitness at 40 Determines How Long You LiveContinue

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Recent Posts

  • Having Insomnia Plus Sleep Apnea Triples Heart Disease Risk
  • Exercise May Shield Your Brain From Plastic Pollution
  • Why Strong Bodies Live Longer Than Skinny Ones
  • Anti-Inflammatory Arthritis Drug Shows Promise for Treatment-Resistant Depression
  • Melatonin May Actually Repair DNA Damage From Night Shifts

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