If you’re new to keto, you’re probably seeing a ton of content around ketones, ketone bodies and utilizing them for fuel.
However many of the sources are complex papers that can be difficult to read and hard to understand.
So what are these ketone bodies that everyone is talking about? Let’s break it down.
What Are Ketone Bodies?
Ketone bodies are molecules that are water-soluble that contain ketone groups from fats. They are a source of energy you body can utilize when carbohydrates are not an option.
How are Ketone Bodies Formed?
Ketone bodies are formed by the liver in three situations:
- Caloric restriction (or fasting)
- Low-carbohydrate or restrictive diets
- Intense exercise
Ketones are also produced in type 1 diabetes subjects.
Ketone bodies themselves are a result of a gluconeogenesis in the liver that’s commences once glycogen stores in the muscles have been depleted (within 24 hours of fasting).
Because of this, ketones can be a viable source of energy . Also, the fact that your body is using stored fat for energy rather than carbohydrates is part of the reason that the keto diet has become so popular for fat loss.
Other Questions on Ketone Bodies
Other frequently asked questions about ketone bodies:
Where are ketone bodies made?
Ketone bodies are produce by the liver
What is ketone bodies synthesis?
Ketone body synthesis is the process of ketone body creation.
Do Ketone Bodies Smell?
Ketones have a distinct smell to them – which is often noted in persons new to keto. The smell has been described as fruity or nail polish remover (because of the smilier compounds).
Sources & Citations
Other sources & citations for ketone bodies
- https://www.sciencedirect.com/topics/neuroscience/ketone-bodies
- https://physoc.onlinelibrary.wiley.com/doi/10.1113/JP273185
- https://pubmed.ncbi.nlm.nih.gov/10634967/
