Learn

Do You Need Collagen Supplements in Your 20s?

Probably not for anti-aging — but there's a real joint-comfort case. Here's what the age-specific research actually shows.

Do You Need Collagen Supplements in Your 20s?

Probably not for anti-aging — but there's a real joint-comfort case. Here's what the age-specific research actually shows.

Why Do You Drool in Your Sleep?

Your glands don't clock off at night, but your swallowing reflex nearly does. Why that mismatch produces a wet pillow — and the versions that deserve a doctor's attention.

Why Do You Drool in Your Sleep?

Your glands don't clock off at night, but your swallowing reflex nearly does. Why that mismatch produces a wet pillow — and the versions that deserve a doctor's attention.

Hyperbaric Oxygen for Aging: Reading the Telome...

A headline result and a missing control group. The telomere findings behind hyperbaric longevity clinics are real — and thinner than the marketing suggests.

Hyperbaric Oxygen for Aging: Reading the Telome...

A headline result and a missing control group. The telomere findings behind hyperbaric longevity clinics are real — and thinner than the marketing suggests.

Insomnia After a Breakup or Divorce: Why Heartb...

Heartbreak activates the same brain regions as physical pain — which is exactly why it wrecks your sleep too.

Insomnia After a Breakup or Divorce: Why Heartb...

Heartbreak activates the same brain regions as physical pain — which is exactly why it wrecks your sleep too.

Why Generalized Anxiety Disorder Leaves You So ...

Short answer: fatigue isn’t incidental to GAD, it’s written directly into the diagnostic criteria — being easily fatigued is one of six associated symptoms clinicians screen for.

Why Generalized Anxiety Disorder Leaves You So ...

Short answer: fatigue isn’t incidental to GAD, it’s written directly into the diagnostic criteria — being easily fatigued is one of six associated symptoms clinicians screen for.

Does Salt Cause Inflammation? The Immune-Cell S...

Salt revs up immune cells in the lab — but the largest controlled feeding trial didn't see CRP fall when sodium was cut. Here's how both can be true.

Does Salt Cause Inflammation? The Immune-Cell S...

Salt revs up immune cells in the lab — but the largest controlled feeding trial didn't see CRP fall when sodium was cut. Here's how both can be true.