scholarly journals Following a Low Carbohydrate, High Fat Diet Compared to Reduced Calorie, High Carbohydrate Diet as a Nutritional Intervention in Type Two Diabetes Mellitus Patients: A Systematic Review

2020 ◽  
Vol 9 (1) ◽  
pp. 1
Author(s):  
Joy Lewis ◽  
Kevin Haubrick

There is evidence supporting individuals with type 2 diabetes benefit from lifestyle changes through a nutrition intervention that improves diabetic (blood glucose and HgbA1c) and cardiovascular (total cholesterol, HDL, LDL, and triglycerides) biomarkers. The objective of this systematic review was to evaluate if patients with type 2 diabetes following a low carbohydrate, high fat eating pattern is more effective than following a reduced caloric, high carbohydrate eating pattern in the improvement of diabetic (blood glucose and HgbA1c) and cardiovascular (total cholesterol, HDL, LDL, and triglycerides) biomarkers. A literature search was conducted on peer-reviewed research trials registered in PubMed, from January 2007 to September 2019 using combinations of the search terms: Diabetes Mellitus, Type 2 AND Diet, Ketogenic; OR Diet, Carbohydrate-Restricted. The literature was analyzed in chronological order; grouping in four year increments from 2007 to 2019. The thirty-six articles reviewed provide evidence to support the use of a low carbohydrate diet in patients with type 2 diabetes versus a reduced caloric diet. This systematic review highlighted diabetic (HgbA1c and fasting blood glucose) and cardiovascular biomarkers (HDL) of type 2 diabetic patients improve significantly when following a low-carbohydrate, high fat diet versus a reduced calorie, high carbohydrate intake.

Diabetes ◽  
2020 ◽  
Vol 69 (Supplement 1) ◽  
pp. 723-P
Author(s):  
LINGWANG AN ◽  
DANDAN WANG ◽  
XIAORONG SHI ◽  
CHENHUI LIU ◽  
KUEICHUN YEH ◽  
...  

2004 ◽  
Vol 89 (12) ◽  
pp. 6193-6197 ◽  
Author(s):  
Gideon Allick ◽  
Peter H. Bisschop ◽  
Mariette T. Ackermans ◽  
Erik Endert ◽  
Alfred J. Meijer ◽  
...  

Hypertension ◽  
2015 ◽  
Vol 66 (suppl_1) ◽  
Author(s):  
Varunkumar G Pandey ◽  
Lars Bellner ◽  
Victor Garcia ◽  
Joseph Schragenheim ◽  
Andrew Cohen ◽  
...  

20-HETE (20-Hydroxyeicosatetraenoic acid) is a cytochrome P450 ω-hydroxylase metabolite of arachidonic acid that promotes endothelial dysfunction, microvascular remodeling and hypertension. Previous studies have shown that urinary 20-HETE levels correlate with BMI and plasma insulin levels. However, there is no direct evidence for the role of 20-HETE in the regulation of glucose metabolism, obesity and type 2 diabetes mellitus. In this study we examined the effect of 20-SOLA (2,5,8,11,14,17-hexaoxanonadecan-19-yl-20-hydroxyeicosa-6(Z),15(Z)-dienoate), a water-soluble 20-HETE antagonist, on blood pressure, weight gain and blood glucose in Cyp4a14 knockout (Cyp4a14-/-) mice fed high-fat diet (HFD). The Cyp4a14-/- male mice exhibit high vascular 20-HETE levels and display 20-HETE-dependent hypertension. There was no difference in weight gain and fasting blood glucose between Cyp4a14-/- and wild type (WT) on regular chow. When subjected to HFD for 15 weeks, a significant increase in weight was observed in Cyp4a14-/- as compared to WT mice (56.5±3.45 vs. 30.2±0.7g, p<0.05). Administration of 20-SOLA (10mg/kg/day in drinking water) significantly attenuated the weight gain (28.7±1.47g, p<0.05) and normalized blood pressure in Cyp4a14-/- mice on HFD (116±0.3 vs. 172.7±4.6mmHg, p<0.05). HFD fed Cyp4a14-/- mice exhibited hyperglycemia as opposed to normal glucose levels in WT on a HFD (154±1.9 vs. 96.3±3.0 mg/dL, p<0.05). 20-SOLA prevented the HFD-induced hyperglycemia in Cyp4a14-/- mice (91±8mg/dL, p<0.05). Plasma insulin levels were markedly high in Cyp4a14-/- mice vs. WT on HFD (2.66±0.7 vs. 0.58±0.18ng/mL, p<0.05); corrected by the treatment with 20-SOLA (0.69±0.09 ng/mL, p<0.05). Importantly, glucose and insulin tolerance tests showed impaired glucose homeostasis and insulin resistance in Cyp4a14-/- mice on HFD; ameliorated by treatment with 20-SOLA. This novel finding that blockade of 20-HETE actions by 20-SOLA prevents HFD-induced obesity and restores glucose homeostasis in Cyp4a14-/- mice suggests that 20-HETE contributes to obesity, hyperglycemia and insulin resistance in HFD induced metabolic disorder. The molecular mechanisms underlying 20-HETE mediated metabolic dysfunction are being currently explored.


Medicine ◽  
2015 ◽  
Vol 94 (47) ◽  
pp. e2181 ◽  
Author(s):  
Jeannie Tay ◽  
Campbell H. Thompson ◽  
Natalie D. Luscombe-Marsh ◽  
Manny Noakes ◽  
Jonathan D. Buckley ◽  
...  

Nutrition ◽  
1998 ◽  
Vol 14 (11-12) ◽  
pp. 840-845 ◽  
Author(s):  
Alejandro Sanz-París ◽  
Luisa Calvo ◽  
Ana Guallard ◽  
Isabel Salazar ◽  
Ramón Albero

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Na Li ◽  
Qun Liu ◽  
Xiao-Juan Li ◽  
Xiao-Hui Bai ◽  
Yue-Yun Liu ◽  
...  

The mechanism of depression with type 2 diabetes remains elusive, requiring further study.Objective. To evaluate the effect of TCM formula Xiaoyaosan on depressive-like behaviors in rats with type 2 diabetes.Methods. Rats were divided into 5 groups and drugs were administered during the model period of 21 days. The model of depressive-like behaviors in rats with type 2 diabetes was induced by a high fat diet, low doses of STZ injection, and chronic restraint stress for 21 days. The body weight, fasting blood glucose, ITT, OGTT, 5-HT, DA, depression behaviors, and morphological changes of formation were measured and observed.Results. After modeling, marked changes were found in model rats; behavioral analyses of rats indicated that this modeling method negatively impacts locomotor function. In the H&E staining, changes were found predominately in the CA1 and DG subregions of the hippocampus. After 21 days of treatment by fluoxetine and Xiaoyaosan, rats’ body weights, behaviors and fasting blood glucose, and hippocampal formation were modified.Conclusions. A new model of depressive-like behaviors in rats with type 2 diabetes was successfully created. Xiaoyaosan and fluoxetine in this study independently contribute to exacerbate the disease progression.


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