BACKGROUND Fasting is a rigorous type of dietary restriction that is associate with a number of health benefits. During fasting, ketone bodies significantly increase in blood and become major body fuels, thereby sparing glucose. In the present study, we investigated effects of fasting on hypersensitivity. In addition, we also investigated the possible role of D-beta-hydroxybutyrate provoked by ...

BACKGROUND AND OBJECTIVE: Ketogenic diet (KGD) is a low-carbohydrate, high-fat and average protein dietary formulation, which has been reported with the ability to ameliorate several metabolic diseases, especially those under the direct influence of hormonal disruptions. Monosodium glutamate (MSG) had been found to induce uterine fibroids in laboratory animals through alterations to hormones, l...

A symmetrical, bilateral optic neuropathy is reported in 2 patients being treated with ketogenic diets for seizure control. Laboratory tests suggested a thiamine deficiency, and both patients recovered normal visual function after several weeks of treatment with thiamine. The risk of optic nerve dysfunction occurring during the treatment with a ketogenic diet can be minimised if routine vitamin...

Though widely employed for clinical intervention in obesity, metabolic syndrome, seizure disorders and other neurodegenerative diseases, the mechanisms through which low carbohydrate ketogenic diets exert their ameliorative effects still remain to be elucidated. Rodent models have been used to identify the metabolic and physiologic alterations provoked by ketogenic diets. A commonly used rodent...

As the incidence of Chronic Non-Communicable Diseases (CNCDs) increases, preventive approaches become more crucial. In this review, calorie restriction (CR) effects on human beings were evaluated, comparing benefits and risks different CR diets: classic vs. ketosis-inducing diets, including intermittent fasting (IF), ketogenic diet (CKD), mimicking (FMD), very-low-calorie Diet (VLCKD) Spanish M...

The ketogenic diet (KD) has been used successfully in a variety of epilepsy syndromes. This includes syndromes with multiple etiologies, including Lennox-Gastaut syndrome and infantile spasms; developmental syndromes of unknown etiology, such as Landau-Kleffner syndrome; and idiopathic epilepsies, such as myoclonic-astatic (Doose) epilepsy. It also includes syndromes where genetics play a major...

Within the past two decades, interest in understanding the therapeutic mechanisms of ketogenic diet (KD) action has grown steadily. Expanded knowledge about underlying mechanisms has yielded insights into the biochemical basis of brain function, both normal and pathologic. Metabolic changes likely related to the KD’s anticonvulsant properties include – but are not limited to – ketosis, reduced ...

Bentourkia M, Tremblay S, Pifferi F, Rousseau J, Lecomte R, Cunnane S. PET study of C-acetoacetate kinetics in rat brain during dietary treatments affecting ketosis. Am J Physiol Endocrinol Metab 296: E796 –E801, 2009. First published January 27, 2009; doi:10.1152/ajpendo.90644.2008.—Normally, the brain’s fuel is glucose, but during fasting it increasingly relies on ketones ( -hydroxybutyrate, ...

The ketogenic diets (KDs) have been used for the treatment of medication-resistant epilepsy since the 1920s. The classical KD is a highly restrictive diet with a 3:1-4:1 ketogenic ratio, calculated as the weight of fat divided by that of carbohydrates plus protein. Although the classical KD result in at least a 50% reduction in seizure frequency in approximately half of epileptic patients, some...