Raspberry ketone, sometimes called rheosmin or frambinone, is the compound that gives raspberries their distinct smell. Some people claim that it also offers health benefits, but there is not yet ...

DEAR DR. ROACH: I recently saw my doctor for some fatigue and lightheadedness, and my doctor ordered some tests. I'm concerned that the urine test showed trace positive for ketones, leukocyte esterase ...

TV show drives demand for raspberry ketones, despite lack of human studies. April 5, 2012— -- A dietary supplement containing compounds from red raspberries has become nearly impossible to find ...

How much would you pay to run your next race 2 percent faster? If you can run a 5K in 30 minutes, that’s a 36-second improvement; in the context of a 4-hour marathon, you would save almost 5 minutes.

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 ...