Insulin Sensitivity
Insulin sensitivity describes how effectively the body responds to insulin when processing nutrients.
When insulin sensitivity is higher, the body handles nutrients more efficiently after eating. This can improve how energy is stored and used. Fasting and consistent eating patterns often improve this response over time. Better sensitivity can make hunger more stable and reduce large swings in energy.
Related Topics
Related glossary terms
Autophagy
A natural cellular process where the body breaks down and recycles damaged or dysfunctional components. During fasting, autophagy increases…
Behavior Proof
Concrete evidence created by completing actions — such as finished fasts, logged meals, or daily step counts — that demonstrates the new pat…
Fasting Arc
The predictable progression of physical and mental states during a fast.
Fasting Window
The period where no calories are consumed.
Fat Oxidation
Fat oxidation is the process of breaking down fat to produce energy.
Fat-adapted State
A state where the body relies more on fat than carbohydrates for energy.
Fat-Burning Switch
The point where fat becomes the primary fuel source after glycogen depletion.
Glycogen Depletion
Glycogen depletion is the process of using up stored carbohydrates in the body.