healatlas

Elderberry for Colds and Flu: What Research Shows

Research suggests elderberry (Sambucus nigra) may shorten cold and flu duration. Here’s what clinical trials say about immune support and safety.

Studies show ashwagandha may lower cortisol, ease anxiety, and improve sleep. Here’s what the evidence says and how it’s used.

Thirty years after its discovery, leptin is back in the weight loss conversation. Here’s what research shows on resistance and GLP-1s.

Exercise snacks — brief bursts of vigorous movement scattered through the day — may cut heart disease risk sharply, research suggests.

Research shows ADHD in women is chronically underdiagnosed. Here’s why symptoms differ, when to seek evaluation, and what treatment involves.

New research shows potassium-rich foods may lower blood pressure as effectively as cutting salt. Here’s what to eat and how much.

Postpartum depression affects 1 in 8 mothers. New research on recovery, screening, and treatments like zuranolone shows why early care matters.

Research links regular stair climbing to lower heart disease and mortality risk. Here’s what studies show about the daily dose and benefits.

Called ‘nature’s Ozempic,’ berberine has real research on blood sugar and modest weight effects. Here’s what studies actually show — and the caveats.

Grip strength is emerging as one of the simplest predictors of longevity. Here’s what the science says and how to train it.