Examinando por Materia "Dieta Cetogénica"

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Critical review: effect of the ketogenic diet and physical training on body composition
(Universidad Privada Norbert Wiener, 2022-04-06) Juárez Rios, Jonathan David; Bohórquez Medina, Andrea Lisbet
Maintaining an optimal body composition with respect to sports performance is one of the primary objectives in any competitive sport; However, achieving this is not so easy; for this, athletes follow a series of strategies, both training and nutritional, which, if carried out inadequately, can generate problems in the athlete's performance, including one of the strategies that have been trending is the famous ketogenic diet. This nutritional strategy consists of a fat consumption of 60 to 80% of the total caloric value, a maximum of 50 g of carbohydrates per day and a protein intake of 1.2 to 2 g/kg/day. However, adherence to this dietary regimen is not easy, but it has been shown that when done correctly it generates a series of benefits such as the maintenance of muscle mass, an increase in the oxidation of fatty acids, and increases circulating concentrations of ketone bodies. which may contribute to the preferential mobilization of fat reserves, resulting in a reduction in fat-free mass.
Acceso abierto
Critical review: effect of the ketogenic diet on the reduction of seizures in children with refractory epilepsy
(Universidad Privada Norbert Wiener, 2023-06-22) Ponce Mora, Giannina; Bohórquez Medina, Sofia Lorena
Nutritional intervention plays a fundamental role in improving the quality of life of children with refractory epilepsy. In this critical review, titled “Effect of the Ketogenic Diet on Seizure Reduction in Children with Drug-Resistant Epilepsy,” the aim was to assess the effectiveness and tolerance of two dietary approaches: the Modified Atkins Diet (MAD) and the traditional Ketogenic Diet (KD). The main clinical question was: Will the ketogenic diet, whether in its classic or modified version, have an effect on seizure reduction in children of both sexes with refractory epilepsy? An Evidence-Based Nutrition (EBN) criterion was employed. 25 scientific articles were identified, and 12 relevant studies were selected for analysis, evaluated using the CASPE critical reading tool. Finally, a randomized clinical trial titled “Modified Atkins Diet versus Ketogenic Diet in Children with Drug-Resistant Epilepsy: A Meta-Analysis” was chosen, considered relevant due to its level of evidence I and strong recommendation grade, according to the author's experience. This study provided promising results by demonstrating that both ketogenic nutritional therapy, in its classic (KD) and modified (MAD) versions, significantly reduced seizures and/or achieved seizure freedom. The adverse effects associated with both therapies can be managed through careful monitoring and follow-up. Both treatments showed acceptable tolerance and can be considered as options within the framework of nutritional intervention for these patients.
Acceso abierto
Effect of the ketogenic diet in the treatment of glucose in obese diabetic patients
(Universidad Privada Norbert Wiener, 2024-06-20) Trigozo Parra, Mendel Gary; León Cáceres, Johanna del Carmen
Several authors claim that the periodic ketogenic diet can control some anthropometric values such as weight, waist circumference among others, but also glucose and blood lipids in patients with type II Diabetes mellitus with overweight or obesity. But long-term persistence is difficult. It can be a therapeutic diet model. Some newly diagnosed overweight or obese people with type 2 diabetes may benefit from weight loss, and some patients can achieve good glucose control in the blood in a short term without medication.
Acceso abierto
Effect of the ketogenic diet on body composition of overweight and obese adults.
(Universidad Privada Norbert Wiener, 2020-12-02) Santi Meléndez, José de Jesús; Bohórquez Medina, Andrea Lisbet
Obesity remains a serious public health problem relevant worldwide even though the related countermeasures are well understood (i.e., mainly physical activity and an adjusted diet). Among different nutritional approaches, there is growing interest in ketogenic diets to improve body mass index and improve fat mass loss. In the present secondary research entitled Critical review: effect of the ketogenic diet on the body composition of adults with overweight and obesity, the objective was to determine the effect of the ketogenic diet on body composition in adults with overweight and obesity. Being the clinical question: Does the ketogenic diet improve body composition (expressed in fat mass, abdominal perimeter, body mass index, body weight) in adult patients with overweight and obesity?, the methodology used was Evidence-Based Nutrition. (NuBE) and the databases that were used to search for the information were PUBMED, HINARI, LILACS, SCIELO, DIALNET, SCOPUS, EMBASE. generating 79 investigations of which 17 articles were selected and evaluated by the CASPE critical reading tool, so in the end the systematic review with meta-analysis titled: “The effect of the ketogenic diet on body composition and anthropometric measurements: A systematic review and meta-analysis of randomized controlled trials”; having a level of evidence: BII and Grade of Recommendation: Strong. It is concluded through critical commentary that the ketogenic diet has a better result in reducing body mass index, waist circumference, fat mass, visceral adipose tissue and body fat percentage compared to a low-fat diet.