Health IQ

Flu vaccine infection

New hope for memory found in familiar vaccine

A routine vaccination recommended for adults over 50 might be doing double duty in protecting our health. Recent research suggests that shingles vaccines not only

Nausea, Your migraine meds sign

The migraine fixes your doctor never mentioned

A migraine attack can instantly derail your day, transforming normal activities into impossible tasks as pain, nausea, and sensitivity to light and sound take over.

That broken nails, hormones, health

Why your nails break easily and how to fix it

You’ve tried everything—expensive strengthening polishes, countless supplements, and religiously wearing gloves for household chores. Yet your nails still split, peel, and break with frustrating regularity.

eye color, health

What your eye color reveals about 7 health risks

The mesmerizing colors of human eyes—from deep browns to vibrant blues, subtle greens, and rare ambers—result from intricate genetic factors that influence melanin production in