Cybermedlife - Therapeutic Actions Dietary Modification - Low Glycemic Load

Clinical and histological effect of a low glycaemic load diet in treatment of acne vulgaris in Korean patients: a randomized, controlled trial.

Abstract Title: Clinical and histological effect of a low glycaemic load diet in treatment of acne vulgaris in Korean patients: a randomized, controlled trial. Abstract Source: Acta Derm Venereol. 2012 May ;92(3):241-6. PMID: 22678562 Abstract Author(s): Hyuck Hoon Kwon, Ji Young Yoon, Jong Soo Hong, Jae Yoon Jung, Mi Sun Park, Dae Hun Suh Article Affiliation: Department of Dermatology, Seoul National University College of Medicine, Seoul, Korea. Abstract: Recent studies have suggested that dietary factors, specifically glycaemic load, may be involved in the pathogenesis of acne. The aim of this study was to determine the clinical and histological effects on acne lesions of a low glycaemic load diet. A total of 32 patients with mild to moderate acne were randomly assigned to either a low glycaemic load diet or a control group diet, and completed a 10-week, parallel dietary intervention trial. Results indicate successful lowering of the glycaemic load. Subjects within the low glycaemic group demonstrated significant clinical improvement in the number of both non-inflammatory and inflammatory acne lesions. Histopathological examination of skin samples revealed several characteristics, including reduced size of sebaceous glands, decreased inflammation, and reduced expression of sterol regulatory element-binding protein-1, and interleukin-8 in the low glycaemic load group. A reduction in glycaemic load of the diet for 10 weeks resulted in improvements in acne. Article Published Date : Apr 30, 2012

Effect of a low glycemic load on body composition and Homeostasis Model Assessment (HOMA) in overweight and obese subjects.

Abstract Title: Effect of a low glycemic load on body composition and Homeostasis Model Assessment (HOMA) in overweight and obese subjects. Abstract Source: Nutr Hosp. 2011 Feb;26(1):170-175. PMID: 21519744 Abstract Author(s): A L Armendáriz-Anguiano, A Jiménez-Cruz, M Bacardí-Gascón, L Hurtado-Ayala Article Affiliation: Medicine and Psychology School, Universidad Auntónoma de Baja California, Tijuana, Baja California, Mexico. Abstract: Objective: The aim of this study was to compare the effects of different glycemic load diets on biochemical data and body composition, in overweight and obese subjects, during a 6-month period. Research design and methods: This study was an experimental, randomized, parallel design. Anthropo-metric measurements and biochemical data were measured at baseline at 3 and at 6 months. All subjects completed 3-day dietary intake diaries at the baseline period and during the third and the sixth months. At the sixth month, LGL group had a mean intake of 1,360± 300 kcal/day and the high glycemic load group (HGL) had a mean intake of 1,544 ± 595 kcal/day. Results: LGL group obtained a weight reduction of 4.5% (p = 0.006) and the HGL group of 3.0% (p = 0.18). Significant reductions in waist circumference (5%, p = 0.001) of the LGL group were observed, 10% of body fat percentage (p = 0.001), 4.3 kg (13%) of body fat (p = 0.001), 14% of total cholesterol (p=0.007), 35% of high-density lipoproteins (HDL) (p = 0.001), and 10% of HOMA (p = 0.009). In the HGL group, reductions of 4.5% of waist circumference (p = 0.02), 37% of HDL (p = 0.002), and an increase of 8 % of LDL (p = 0.04) were observed. Conclusions: These results suggest that long term LGL diets are more effective for reducing body mass index, body fat, waist circumference and HOMA and, therefore, may contribute in the prevention of diabetes. Article Published Date : Feb 01, 2011

Does diet really affect acne?

Abstract Title: Does diet really affect acne? Abstract Source: Skin Therapy Lett. 2010 Mar ;15(3):1-2, 5. PMID: 20361171 Abstract Author(s): H R Ferdowsian, S Levin Article Affiliation: Physicians Committee for Responsible Medicine, Washington, DC, USA. Abstract: Acne vulgaris has anecdotally been attributed to diet by individuals affected by this skin condition. In a 2009 systematic literature review of 21 observational studies and 6 clinical trials, the association between acne and diet was evaluated. Observational studies, including 2 large controlled prospective trials, reported that cow's milk intake increased acne prevalence and severity. Furthermore, prospective studies, including randomized controlled trials, demonstrated a positive association between a high-glycemic-load diet, hormonal mediators, and acne risk. Based on these findings, there exists convincing data supporting the role of dairy products and high-glycemic-index foods in influencing hormonal and inflammatory factors, which can increase acne prevalence and severity. Studies have been inconclusive regarding the association between acne and other foods. Article Published Date : Feb 28, 2010
Therapeutic Actions DIETARY MODIFICATION Low Glycemic Load

NCBI pubmed

Decreasing high postprandial stearic acid in impaired fasting glucose by dietary regulation.

Related Articles Decreasing high postprandial stearic acid in impaired fasting glucose by dietary regulation. Eur J Clin Nutr. 2016 Jul;70(7):795-801 Authors: Liu L, Chu X, Na L, Yuan F, Li Y, Sun C Abstract BACKGROUND/OBJECTIVES: The objective of this study was to determine the postprandial change in free fatty acid (FFA) profiles in subjects with impaired fasting glucose (IFG), and to evaluate the effect of low glycemic index (GI) load on postprandial FFA profiles and inflammation. SUBJECTS/METHODS: First, 50 IFG and 50 healthy subjects were recruited; and 2 -h postprandial changes in FFA profiles were determined. Second, the 50 IFG subjects then received three different loads: glucose load (GL), high glycemic index (HGI) load and low glycemic index (LGI) load, respectively. FFA profile, glucose, insulin, glucagon-like peptide 1 (GLP-1) and inflammatory biomarkers were assayed at 0, 30, 60, 90 and 120 min. RESULTS: Postprandial stearic acid (C18:0) increased compared with baseline in all subjects, whereas the change in postprandial C18:0 was more marked in IFG subjects than in healthy subjects. Compared with subjects who received the GL and HGI load, the area under the curve for insulin, GLP-1, C18:0 and tumor necrosis factor-alpha significantly decreased and adiponectin increased in subjects who received the LGI load. CONCLUSIONS: The rise in postprandial C18:0 in IFG subjects was inhibited by LGI load. PMID: 26733041 [PubMed - indexed for MEDLINE]