All the news about the ketogenic diet makes it seem like a good idea to achieve nutritional ketosis—when your body burns through all the carbs you’ve stored and begins breaking down fat for energy.

So, despite the brevity and lack of evidence, the UCI feels taking ketones is a waste of time. Which must have had the likes ...

Your body typically uses glucose, or sugar, as its main source of energy. When cells don’t get the glucose they need, the body begins to use fat instead. Burning fat produces ketones, a type of acid ...

High levels of ketones in urine, or ketonuria, is usually a sign of diabetic ketoacidosis (DKA). The body produces ketones when it burns fat for fuel. DKA is a severe complication of diabetes that can ...

A serum ketones test determines the levels of ketones in your blood. Ketones are a byproduct produced when your body uses only fat, instead of glucose, for energy. Ketones aren’t harmful in small ...

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.

Ketones are a type of organic compound produced by the liver when the body is low in available carbohydrate and raised levels of fatty acids are circulating in the blood. This commonly occurs during ...

The keto diet encourages ketosis, in which the body burns fat instead of carbohydrates as its primary source of energy. Exogenous ketones are supplements that could help a person achieve ketosis. The ...

The February edition of Procycling is out now. "We injected the mice with cancer. Without ketones, they were running 5-7km a day. With ketones, 10-15km. The placebo group were wiped out by day 45. The ...

What Is a Ketone Test? A ketone test can warn you of a serious diabetes complication called diabetic ketoacidosis, or DKA. An elevated level of this substance in your blood can mean that you have very ...