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Drinking nitrate-rich beetroot juice may do more than support heart health -- it could actually reshape the bacteria living in the mouth in ways that help lower blood pressure in older adults. In the largest study of its kind, researchers found that ...

Scientists at McGill University have found a way to supercharge the immune system's natural killer (NK) cells, helping them break through the defenses tumors use to stay alive. By temporarily blocking two proteins, researchers turned these cells into ...

Scientists at UT Southwestern have uncovered a surprising new "master switch" that helps control how much cholesterol the liver sends into the bloodstream. The newly identified protein, HELZ2, works by shutting down the genetic instructions needed to ...

Researchers found that adding bananas to berry smoothies can dramatically reduce the body's ability to absorb healthy flavanols. The surprising discovery shows that even simple food combinations can change how much nutrition your body actually gets.

Scientists have cracked open the "black box" of feline cancer in a landmark study that genetically analyzed nearly 500 cat tumors from around the world. The research uncovered striking similarities between cancers in cats, dogs, and humans -- ...

For millions battling chronic nerve pain, even the softest touch can feel agonizing -- but scientists may have uncovered a radically new way to stop it at the source. Researchers at Duke University found that damaged nerves can be revived by ...

By analyzing over 400,000 Reddit posts, researchers discovered that users of popular GLP-1 weight-loss drugs frequently discussed unexpected symptoms like menstrual irregularities, chills, and hot flashes. The findings suggest AI could turn social .. ...

A newly identified brain protein may play a major role in how the body ages. Researchers discovered that declining levels of Menin in the hypothalamus triggered inflammation, memory problems, bone loss, and other aging-related changes in mice. ...

A surprising study suggests vitamin D2 supplements may reduce the body's levels of vitamin D3 -- the more effective form of vitamin D. Researchers found D3 not only boosts vitamin D status more efficiently, but may also play a unique role in helping ...

A new analysis is raising concerns about Wegovy, the blockbuster weight-loss drug, after researchers found it may carry the highest risk of a rare "eye stroke" that can cause sudden vision loss. The study, based on millions of FDA side-effect reports ...