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Health A–Z

Evidence-based health.

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Newest in Health

Fresh, reviewed, dated.

The 48 most recent of 133 health articles.

A smartwatch with a blank green screen on a pale pink background.

Featured · Article · Oct 2026

Wearable Trackers Linked to Higher Odds of Meeting Exercise Guidelines

Article · Oct 2026

Red Light Therapy Reviewed For Jaw Pain Across 14 Trials

A white plate holding walnuts, seeds, lentils, beans, chickpeas, peanuts and grains on a peach background.

Article · Oct 2026

Blood Fat and Fiber Markers Explain Part of Diet-Waist Link in 9,225 Finnish Adults

Article · Oct 2026

Preterm Infant Gut Bacteria Mix Linked To Brain White Matter Development

Article · Oct 2026

Gut Bacterial Fatty Acid Cuts Plaque Buildup by Half in Mice

Aloe vera gel on a wooden spoon beside fresh aloe leaves

26 min read · Oct 2026

Canker Sore: Causes, Treatment & How to Get Rid of One Fast

Left, a raised red streak and patches of small blisters on pale skin; right, a sprig of poison oak with three lobed, bright green leaflets

21 min read · Oct 2026

Poison Oak Rash: Stages, How Long It Lasts and What Helps

Scattered amber softgels and white capsules on a marble surface with bowls.

Article · Oct 2026

Vitamin D Lowers Inflammation Markers In Adults With Tuberculosis

White bowls holding red kidney beans, red lentils, brown rice, black rice and sesame seeds on a white surface.

Article · Oct 2026

Low Fat Vegan Diet Cuts Liver Fat 33% In Adults With Type 2 Diabetes

Article · Oct 2026

Amino Acid L-Arginine Blocks Inflammation Switch In Mouse Studies

A wooden bowl filled with a mix of dried yellow, orange and green legumes.

Article · Oct 2026

Mediterranean Lifestyle Linked to Lower Death Risk Across Income Levels

A woman with her eyes closed, pressing her fingertips to her forehead as she sits on a sofa

20 min read · Oct 2026

Cortisol Levels: Normal Range, High & Low Symptoms, and How to Lower It

Hands clasped in prayer, resting on an open Bible on a wooden table

23 min read · Oct 2026

Prayer for Healing: 40+ Healing Prayers, Bible Verses & Real Miracles

A smiling older man and woman jogging together outdoors

19 min read · Oct 2026

Longevity: How to Live Longer (Diet, Supplements, Bloodwork & the Science)

White sacks filled with dried brown root and bark pieces, one with fine reddish-brown fibres.

Article · Oct 2026

Chinese Herb Compound Calms Colitis By Targeting Gut Bacteria And Immune Cells In Mice

Article · Oct 2026

At-Home Red Light Devices Linked To Facial Skin Gains Across Eight Studies

Green olives in a white bowl beside a glass bottle of olive oil on burlap

Article · Oct 2026

Stearic and Oleic Acid Diets Shift Bile Acids in 17 Postmenopausal Women

Article · Oct 2026

Honokiol Protects Hearing From Chemotherapy Drug Cisplatin In Mice

Article · Oct 2026

Licorice Compound Triggers Iron-Driven Cell Death In Lung Cancer Cells And Mice

A dog looks out over a green pasture where cows graze near farmhouses

Article · Oct 2026

Early Pet And Farm Animal Exposure Shows No Link To IBD

Turmeric powder in a jar lid and on a spoon beside fresh turmeric roots on a dark wooden table

Article · Oct 2026

Nanoparticle Curcumin Eases Colitis In Mice By Reshaping Gut Bacteria

An empty glass petri dish on a white ruled surface.

Article · Oct 2026

Skin Cell Study Finds Aging Breaks Down Late-Stage Cellular Cleanup

Article · Oct 2026

Triple-Hormone Weight Drug Cuts Body Weight Up To 19.7 Percent

Colored liquids in glass flasks and a beaker on a white laboratory bench, with a microscope and computer monitor in the background.

Article · Oct 2026

Red Panda Hormone Blocks Human Amyloid Protein Clumping In Lab Tests

A sleeping newborn's small hand resting on a soft knitted blanket, in black and white

Article · Oct 2026

Infant Gut Viruses Linked To Breastfeeding And Mothers Microbes In New Study

A pipette adding a drop of liquid to a petri dish on a laboratory bench

Article · Oct 2026

Enzyme NNMT Drives Hormone Overload In Mouse Ovary Cells Study

The façade and dome of St. Peter's Basilica in Vatican City under a bright, sunlit sky.

Article · Oct 2026

Pope Leo XIV Issues First Message After Lung Cancer Surgery

Sliced carrots, green peas and green chili peppers scattered on a wooden table in front of a red saucepan.

Article · Oct 2026

Plant-Forward Diet Pattern Linked To Lower Depression Levels In Large US Survey

Close-up of a phoropter, the lens device used in eye exams, against a white wall.

Article · Oct 2026

Maryland Man Says Ozempic Caused Blindness, Files Lawsuit

A mound of fine white boric acid powder on a bright blue background

25 min read · Oct 2026

Boric Acid Suppositories for Yeast Infections, BV & Safety

Article · Oct 2026

Single Dose Of Cocoa Flavanols Fails To Sharpen Attention In Young Adults

Article · Oct 2026

Weak Grip Plus Belly Fat Linked To Stroke Risk In Two Countries

Article · Oct 2026

Diet Quality Linked To Lower Diabetes Risk In 21,476 Adults

Article · Oct 2026

Eating A More Varied Diet Linked To Lower Diabetes Risk In Korean Adults

Article · Oct 2026

Repeated Exposure To Cruciferous Compound Toughens Stomach Cells In Lab Study

Broccoli, oats, pears, kiwi, cherries, apples, berries, potatoes, celery, artichokes, a coconut, almonds and other nuts, chia and flaxseed, bread and dry pasta spread on a gray surface

27 min read · Oct 2026

GERD Diet: What to Eat, What to Avoid and a 7-Day Plan

Article · Oct 2026

Pope Leo XIV Diagnosed With Lung Adenocarcinoma After Lobe Removal

Article · Oct 2026

Plant Compound Veratric Acid Eases Fatty Liver Disease In Mice

Article · Oct 2026

Sixth Measles Death Reported In Pennsylvania Outbreak, NBC News Says

Article · Oct 2026

Ultraprocessed Meals Trigger Bigger Insulin And Brain Responses In Adults

A red bicycle parked beside a coastal path with the ocean behind it

Article · Oct 2026

Ryan Seacrest Shows Balanced Fitness Approach At 51 On Instagram

A four-panel collage: whole red-skinned fish, a syringe drawing liquid from a glass vial, an IV drip bag hanging from a stand, and a back tooth with a dark metal filling

18 min read · Oct 2026

Chelation Therapy: Uses, Side Effects and Who Needs It

A smiling older woman and man jogging together outdoors on an autumn day

26 min read · Oct 2026

High Triglycerides: What Your Number Means & How to Lower It

A woman in a pink and navy jacket sneezing into a tissue outdoors, with sunlit trees behind her

25 min read · Oct 2026

Seasonal Allergy Symptoms: Causes, Tests & Natural Relief

Article · Oct 2026

Gut Bacteria And Fecal Metabolites Flag Mild Cognitive Impairment In 35 Adults

Article · Oct 2026

Large Population Study Links Gut Microbe Diversity Patterns To Obesity Markers

Article · Oct 2026

Gastrodia Elata Extract Linked To Small Cognitive Score Gain In 76 Adults

A laboratory bench with glassware and test tube racks

Article · Oct 2026

WHO Still Cannot Confirm Cause Of Russian Lab Worker's Death

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