Ketosis is state in which the body has limited access to carbohydrates, and begins to burn fat for fuel instead.
This process leads to the production of ketones, which can be used as an alternative energy source.
Ketosis typically occurs when carbohydrate intake is significantly reduced, such as in ketogenic diets, fasting, or prolonged exercise.
Its benefits include weight loss, improved energy levels, mental clarity, and potential therapeutic effects on certain medical conditions, like epilepsy.
Common signs include increased ketone levels in the blood, decreased hunger, and possible symptoms like fatigue or flu-like symptoms during the initial adaptation phase.
A ketogenic diet typically emphasizes high-fat, moderate-protein, and very low-carbohydrate foods, such as avocados, nuts, seeds, meats, and non-starchy vegetables.
Ketosis can be monitored through blood, urine, or breath tests that measure ketone levels.