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Top 10 foods rich in lithium – and why this overlooked mineral matters for your brain

Lithium is best known as a psychiatric treatment, but in tiny amounts it’s naturally present in what we eat and drink. New research suggests this trace element could support...

How Many Push Ups should you be able to do? Amount sorted by age

Have you ever heard that completing 40 push-ups a day can significantly lower the risk of cardiovascular disease? Push-ups are an effective and simple way to measure upper body...

Why swimmers may outlive runners – and what the heart research actually shows

A landmark study of more than 40,000 men found regular swimmers had roughly half the mortality risk of runners and walkers.

Yoga may lower your blood pressure and ease back pain – here’s what NIH research shows

The NIH has weighed the evidence, and only a handful of yoga's claimed benefits hold up.

Could taking probiotics ease your anxiety? Here’s what clinical trials are showing

A late-2024 review pooled 23 randomized trials and found a real, if modest, mental-health signal.

What is the Ideal Walking Speed? Find Your Speed Sorted By Age

Walking is a simple yet powerful way to stay fit and improve overall health. The ideal walking speed can vary based on age and personal goals, such as weight...

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Two common sleep problems may be early warning signs of Parkinson’s and other brain diseases

A 2026 UK Biobank analysis links restless legs and sleep apnea to future brain disease.

Your calcium and vitamin D supplements may not be protecting your bones at all

The largest review to date finds almost no meaningful bone protection for most older adults.

For depression and anxiety, one type of exercise consistently outperforms the rest

Aerobic training shows the strongest mood benefits in the largest recent reviews.

Too little sleep rivaled smoking as a predictor of how long people live

A new analysis of more than 3,100 US counties found short sleep second only to smoking.

The nutrients your aging eyes need most – and the foods that deliver them

Two carotenoids concentrate in the retina and appear to slow the disease that steals central vision.

The Mediterranean diet may activate tiny proteins that protect your heart and brain

A USC-led study points to a cellular mechanism behind the diet's long-known cardiovascular effects.

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A new AI blood test may flag your heart disease risk up to 15 years before symptoms

A single blood draw, read by AI, could reshape how doctors spot cardiovascular risk.

Microplastics are turning up in human brain tissue, and no one yet knows what they do

Arizona State researchers will scan 100 postmortem brains after a pilot detected plastic signals in human tissue.

Nearly half of dementia cases could be prevented, and most risk factors are in your control

A landmark Lancet Commission puts the share of dementia that could be prevented or delayed at around 45%.

One bedtime drink added 84 minutes of sleep a night in early research

A new review pulls together the evidence, and the caveats are big.

Latest Articles

Why swimmers may outlive runners – and what the heart research actually shows

A landmark study of more than 40,000 men found regular swimmers had roughly half the mortality risk of runners and walkers.

Yoga may lower your blood pressure and ease back pain – here’s what NIH research shows

The NIH has weighed the evidence, and only a handful of yoga's claimed benefits hold up.

Could taking probiotics ease your anxiety? Here’s what clinical trials are showing

A late-2024 review pooled 23 randomized trials and found a real, if modest, mental-health signal.

Why swimmers may outlive runners – and what the heart research actually shows

A landmark study of more than 40,000 men found regular swimmers had roughly half the mortality risk of runners and walkers.

Yoga may lower your blood pressure and ease back pain – here’s what NIH research shows

The NIH has weighed the evidence, and only a handful of yoga's claimed benefits hold up.

Could taking probiotics ease your anxiety? Here’s what clinical trials are showing

A late-2024 review pooled 23 randomized trials and found a real, if modest, mental-health signal.

Two common sleep problems may be early warning signs of Parkinson’s and other brain diseases

A 2026 UK Biobank analysis links restless legs and sleep apnea to future brain disease.

Your calcium and vitamin D supplements may not be protecting your bones at all

The largest review to date finds almost no meaningful bone protection for most older adults.

For depression and anxiety, one type of exercise consistently outperforms the rest

Aerobic training shows the strongest mood benefits in the largest recent reviews.