Ketones are an energy source the brain can use in place of sugar. Scientists are testing whether ketone ester drinks may improve human longevity. But drinking ketones doesn't do the same things for ...

First developed by the U.S. military, ketone supplements have caught on among runners and other endurance athletes. The promises are lofty: Pound back some ketones, and you’ll boost endurance by ...

Type 2 diabetes is characterized by raised blood glucose levels, which can increase the risk of cardiovascular disease. A new study has found that people with type 2 diabetes who ingested ketones ...