Effect of Olive Oil with Low Calorie Diet on Blood Lipids in Hyperlipidemic Patients

Noroozi, Mostafa; Zavoshy, Roza; Jahanihashemi, Hassan

doi:10.2478/v10222-011-0040-6

Cited by 6 publications

(6 citation statements)

References 17 publications

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“…These analyses revealed that CO ingestion does not significantly affect HC (WMD = −0.24 cm; 95% CI: −3.01, 2.54 cm, P = 0.867) (32,37,80), lean body mass (WMD = 0.01; 95% CI: −0.16, 0.19, P = 0.874) (31,33), or A:G ratio (WMD = −0.01; 95% CI: −0.03, 0.01, P = 0.271) (31,73).…”

Section: Hc Lean Body Mass and A:gmentioning

confidence: 99%

“…Among 25 studies included in the systematic review, 8 were categorized as good quality (31,35,36,38,73,75,77,84), 6 were fair quality (45,32,47,79,82,83), and 11 were low quality (33,34,37,39,46,74,76,78,80,81,85). The details of the risk of bias in individual studies according to the domains used by the Cochrane Collaboration's tool are provided in Table 2.…”

Section: Assessment Of Risk Of Biasmentioning

confidence: 99%

“…Six studies with 481 participants were included in the metaanalysis (32,33,35,37,38,80). Supplemental Table 2 shows the overall effect of CO consumption on WC and by several subgroups.…”

Section: Wcmentioning

confidence: 99%

“…Six studies (45,32,37,39,74,79) with 261 participants were included in this meta-analysis. The overall analysis illustrated a nonsignificant effect of CO on WHR in adults (P = 0.968).…”

Section: Whrmentioning

confidence: 99%

“…Some RCTs demonstrated a slight, but nonsignificant, reduction in BW, BMI, and body fat in participants who consumed CO (32)(33)(34)(35)(36) as well as nonsignificant reductions in waist circumference (WC) and waist-to-hip ratio (WHR), P > 0.05 (32)(33)(34). In contrast, several studies demonstrated a positive but nonsignificant relation between CO consumption and BMI (37), BW (31,37), WC (37,38), and WHR (39).…”

Section: Introductionmentioning

confidence: 99%

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The Effect of Canola Oil on Body Weight and Composition: A Systematic Review and Meta-Analysis of Randomized Controlled Clinical Trials

Raeisi‐Dehkordi

Amiri

Humphries

et al. 2019

Advances in Nutrition

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A number of clinical trials have examined the effect of canola oil (CO) on body composition in recent years; however, the results have been inconsistent. The present investigation aims to examine the effect of CO on body weight (BW) and body composition using a systematic review and meta-analysis of controlled clinical trials. Online databases including PubMed, Scopus, and Google Scholar were searched up to February, 2018 for randomized controlled clinical trials that examined the effect of CO on anthropometric measures and body composition indexes in adults. The Cochrane Collaboration's tool was used to assess the risk of bias in individual studies. A random-effects model was used to evaluate the effect of CO consumption on several outcomes: BW, body mass index, waist circumference, hip circumference, waist-to-hip ratio, android-to-gynoid ratio, and body lean and fat mass. In total, 25 studies were included in the systematic review. The meta-analysis revealed that CO consumption reduces BW [weighted mean difference (WMD) = −0.30 kg; 95% CI: −0.52, −0.08 kg, P = 0.007; n = 23 effect sizes], particularly in participants with type 2 diabetes (WMD = −0.63 kg; 95% CI: −1.09, −0.17 kg, P = 0.007), in studies with a parallel design (WMD = −0.49 kg; 95% CI: −0.85, −0.14 kg, P = 0.006), in nonfeeding trials (WMD = −0.32 kg; 95% CI: −0.55, −0.09 kg, P = 0.006), and when compared with saturated fat (WMD = −0.40 kg; 95% CI: −0.74, −0.06 kg, P = 0.019). CO consumption did not significantly affect any other anthropometric measures or body fat markers (P > 0.05). Although CO consumption results in a modest decrease in BW, no significant effect was observed on other adiposity indexes. Further well-constructed clinical trials that target BW and body composition as their primary outcomes are needed.

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Section: Hc Lean Body Mass and A:gmentioning

confidence: 99%

Section: Assessment Of Risk Of Biasmentioning

confidence: 99%

“…Six studies with 481 participants were included in the metaanalysis (32,33,35,37,38,80). Supplemental Table 2 shows the overall effect of CO consumption on WC and by several subgroups.…”

Section: Wcmentioning

confidence: 99%

“…Six studies (45,32,37,39,74,79) with 261 participants were included in this meta-analysis. The overall analysis illustrated a nonsignificant effect of CO on WHR in adults (P = 0.968).…”

Section: Whrmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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The Effect of Canola Oil on Body Weight and Composition: A Systematic Review and Meta-Analysis of Randomized Controlled Clinical Trials

Raeisi‐Dehkordi

Amiri

Humphries

et al. 2019

Advances in Nutrition

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Olive oil and body fat: a systematic review withmeta-analysis

Santos

Souza

Machado³

et al. 2023

Food Funct.

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Effects of Rice Bran Oil on Lipid Profiles of Hypercholesterolemic Junior High School Teachers

Citrakesumasari

Syam

Russeng

et al. 2021

Curr Res Nutr Food Sci

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Rice Bran Oil (RBO) is an abundant food source in Indonesia. RBO contains high levels of monounsaturated fatty acids and rich in antioxidants. However, clinical trials on this material are still very limited. This research aims to assess the differences of effect of rice bran oil (RBO) and olive oil (OO) on lipid profile alteration of hypercholesterolemia junior high school teachers. This study used a quasi-experimental method with a non-randomized pre-test and post-test design. A total of 28 junior high school teachers in the Tamalanrea District of Makassar City who experienced hypercholesterolemia were recruited in this study and were divided into 2 groups. The two groups were at different research locations and received different interventions. The intervention group was given rice bran oil (30 ml/day) while the control group was given olive oil (30 ml/day) for 30 days. The pair t test was used to determine the difference in lipid profile before and after giving RBO and OO. The analysis was continued by comparing the results in the two groups using the independent t test. The level of confidence was set at 95% with a significance value less than 0.05 (p <0.05). After giving RBO for 30 days, the results were a decrease in total cholesterol by 4.59%, triglycerides by 15.8%, LDL by 4.87%, but HDL levels also decreased, although in insignificant amounts (3.41%). Meanwhile, giving OO as a control reduced total cholesterol by 5.04% and triglycerides by 28.2%. In addition, there was also a slight increase in HDL levels by 0.45%, in contrast to LDL levels which did not show any difference at all. At the end of the study of the four lipid profile parameters observed, significant improvements were observed in the reduction of total cholesterol and triglyceride levels significantly after administration of RBO and OO (p <0.05). The results also showed that there was no significant difference between RBO and OO on changes in lipid profile (p> 0.05). From this study, we can conclude that rice bran oil and olive oil have the same effect in improving lipid profiles by significantly lowering total cholesterol and triglyceride levels.

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Effect of Olive Oil with Low Calorie Diet on Blood Lipids in Hyperlipidemic Patients

Cited by 6 publications

References 17 publications

The Effect of Canola Oil on Body Weight and Composition: A Systematic Review and Meta-Analysis of Randomized Controlled Clinical Trials

The Effect of Canola Oil on Body Weight and Composition: A Systematic Review and Meta-Analysis of Randomized Controlled Clinical Trials

Olive oil and body fat: a systematic review withmeta-analysis

Effects of Rice Bran Oil on Lipid Profiles of Hypercholesterolemic Junior High School Teachers

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