Αποτελέσματα Αναζήτησης
Οι κετόνες (ketones), είναι κατηγορία οργανικών ενώσεων που περιέχουν τη χαρακτηριστική ομάδα καρβονύλιο (C=Ο) στην αλυσίδα τους.
Ketones, or ketone bodies, are acids your body makes when it’s using fat instead of glucose for energy. Your body gets most of its energy from glucose, a sugar that mainly comes from carbohydrates in your diet.
Ketones are trigonal planar around the ketonic carbon, with C–C–O and C–C–C bond angles of approximately 120°. Ketones differ from aldehydes in that the carbonyl group (C=O) is bonded to two carbons within a carbon skeleton. In aldehydes, the carbonyl is bonded to one carbon and one hydrogen and are located at the ends of carbon chains.
6 Νοε 2024 · Learn what ketones are, how they are formed, and why they are beneficial for your health and weight loss. Find out how to measure your ketone levels and the difference between nutritional ketosis and ketoacidosis.
Ketones are chemicals the body produces when it breaks down fat for energy. Learn how to test for ketones, what levels are normal or high, and how to prevent or treat ketone buildup that can lead to diabetic ketoacidosis.
Ketone bodies are water-soluble molecules produced from fatty acids by the liver during low-carbohydrate states. They can be used as fuel by most tissues, except the liver, and have a characteristic smell in ketosis and ketoacidosis.
Ketones are a type of chemical that your liver produces when it breaks down fats. Your body uses ketones for energy typically during fasting, long periods of exercise, or when you don’t have as many carbohydrates. You can have low levels of ketones in your blood without it being a problem.
