View clinical trials related to Ketogenic Dieting.
Filter by:The goal of this pilot intervention is to learn about how a well-formulated ketogenic diet (WFKD) impacts various health factors in generally healthy adults. The main questions it aims to answer are: - Establish whether an 8-week isocaloric, WFKD improves body composition and metabolic biomarkers in adults without chronic disease. - Examine changes in transcriptomic sequencing pathways pre- and post-WFKD intervention. - Explore gut microbial changes in adults without chronic disease that consume a WFKD. Participants will follow a well-formulated ketogenic diet for 8-weeks. Study procedures include: - Weekly body weight tracking - Daily urinary ketone assessment - Pre/post stool samples for gut microbiota analyses - Pre/post DXA scans - Diet quality tracking through 3-day food records
A ketogenic diet (KD) reduces daily carbohydrates (CHOs) ingestion by replacing most calories with fat. KD is of increasing interest among athletes because it may increase their maximal oxygen uptake (VO2max), the principal performance limitation at high altitudes. The investigators examined the tolerance of a 4-week isocaloric KD (ICKD) under simulated hypoxia and the possibility of evaluating ICKD performance benefits with a maximal graded exercise bike test under hypoxia and collected data on the effect of the diet on performance markers and arterial blood gases.
The objective of this study is to determine the effects of the ketogenic diet on the frequency of non-epileptic seizures in patients with functional neurological symptoms disorder compared to a healthy diet.
A ketogenic diet consists of a high intake of fats and a limited intake of carbohydrates, which causes an increased level of ketone bodies in the body. In recent years, it has been shown that the diet has cardiovascular protective effects. The investigators have also shown that ketone bodies act as super-gasoline for the heart. In addition, an increased level of ketone bodies will improve memory and comprehension in humans, possibly due to increased blood flow in the brain. The purpose of the experiment is to investigate how a ketogenic diet affects the heart and brain. The theory is that an increased level of ketone bodies will improve energy utilization in the heart by reducing oxygen deficiency in the heart as well as increasing blood flow in the brain. The study participants must go through two periods of 3 weeks, during which they must eat an ordinary Danish diet and a ketogenic diet, respectively. The periods end with an examination day, where blood samples and samples from muscle and fat tissue are taken. They will also be scanned with CT, PET and MRI scans to determine their body's ability to absorb sugar, fat and ketone bodies. The investigators expect the results to be of crucial importance for dietary recommendations for people at risk for cardiovascular disease and type 2 diabetes.
The aim of this paper was to investigate and compare the effects of two iso-energetic hypo-caloric ketogenic hyper-ketonemic and non-ketogenic low carbohydrate high fat high cholesterol diets on body-composition, muscle strength and hormonal profile in experienced resistance-trained middle-aged men. Twenty non-competitive experienced resistance-trained middle-aged men were on the supervised calorie maintenance western diet and resistance-training regimen for 4 weeks and then divided into ketogenic and non-ketogenic groups for 8 weeks period. Keto bodies (β-hydroxybutyrate) levels were measured weekly, testosterone and insulin biweekly, strength and body-composition monthly, lipid profile and blood sugar level at the beginning and at the end of the study.
For 28 days, 30 participants aged 3 to 18 years of age (inclusive) with a condition requiring a ketogenic diet will incorporate Ketoflo into their usual dietary regime. Ketoflo is a nutritionally complete Food For Special Medical Purposes and is suitable for administration by both tube feeding and use as a sip feed. Data on gastrointestinal tolerance, participants adherence to recommended intakes and their thoughts on the product's palatability will be self-reported in Daily Study Diaries.
The present study will investigate the effects of Nic's Ketogenic diet, comprised of 70% fat, 5% carbohydrate, and 25% protein on middle-aged males and females with mid-range elevated LDL. With the mixed evidence on the causative effect of LDL cholesterol on increased cardiovascular health risk, further studies are warranted to examine the relation of elevated LDL and other biomarkers of cardiovascular health in response to a lifestyle intervention. Furthermore, this study will investigate weight loss and body composition changes with adherence to this dietary intervention over a 140-day period. In this study the efficacy of Nic's Ketogenic diet on weight loss and biomarkers of cardiovascular health will be examined.
The primary purpose of this study is to characterize the performance and utility of a novel breath acetone meter developed by Readout, Inc.
This study investigates the effect of lactate infusion on epileptic discharges on EEG and seizure frequency in glucose transporter 1 deficiency syndrome (GLUT1DS) patients.
Obesity hypoventilation syndrome (OHS) is a condition that occurs in small percentage of obese people that causes high carbon dioxide and low oxygen levels in the blood. OHS is associated with respiratory failure, pulmonary hypertension, and death. The cause of OHS is unclear. Since not all obese people develop OHS, it is believed that hormone imbalances can contribute to the breathing problem. Some diets can change the body's hormones. For example, low-carbohydrate, high fat "ketogenic" diets (KD) may decrease insulin and glucose levels and increase sensitivity to other hormones. The investigators hypothesize that a KD will improve breathing in OHS patients, even in the absence of weight loss.