Effects of lacto-ovo-vegetarian diet <i>vs.</i> standard-weight-loss diet on obese and overweight adults with non-alcoholic fatty liver disease: a randomised clinical trial

Garousi, Nazila; Tamizifar, Babak; Pourmasoumi, Makan; Feizi, Awat; Askari, Gholamreza; Clark, Cain C. T.; Entezari, Mohammad Hasan

doi:10.1080/13813455.2021.1890128

Cited by 20 publications

(29 citation statements)

References 51 publications

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“…Some authors have pointed out that while both vegetarian and omnivorous diets may be equally effective for losing/controlling weight, the vegetarian one seems to lead to further benefits in terms of reducing low-density lipoprotein cholesterol (LDL) levels [ 71 , 72 ], which may partially help to explain our results. In line with the above-mentioned study, Garousi et al [ 73 ] reported that a vegetarian diet may be more effective than traditional diets for weight loss purposes. However, our results cannot be entirely interpreted to indicate a healthier weight profile among dietary groups, as the number of underweight vegetarians was significantly higher than underweight omnivores (but not vegans).…”

Section: Discussionmentioning

confidence: 56%

Health Behaviors of Austrian Secondary Level Pupils at a Glance: First Results of the From Science 2 School Study Focusing on Sports Linked to Mixed, Vegetarian, and Vegan Diets

Wirnitzer

Drenowatz

Cocca

et al. 2021

IJERPH

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Attaining healthy behaviors is essential at any life stage, particularly childhood, due to the strong link between children’s lifestyle and the subsequent adult state of health. This multidisciplinary study aimed to assess lifestyle behaviors of Austrian pupils of secondary schools I and II, with a specific focus on PA habits and diet types based on a large sample. In total, 8845 children/adolescents participated in the short standardized online survey on relevant health-related aspects nationwide. Valid and complete data was provided by 8799 pupils, including 1.14% of the eligible 771,525; 63% girls, 76% having a normal body weight, 70% attending secondary schools II, and more pupils/students living in rural vs. urban areas (3:1 ratio). Across the total sample, 11.8% were considered overweight/obese with a higher prevalence of overweight/obesity in boys than girls (15.5% vs. 9.6%) and urban vs. rural participants (13.9% vs. 10.8%; p < 0.05). The majority of participants (84.5%) reported a mixed diet, while 7.2% and 8.5% reported a vegan and vegetarian diet, respectively. Vegans reported a lesser alcohol intake (p < 0.05) compared to non-vegan pupils (no difference in dietary subgroups for smoking). Although overall PA and dietary behaviors suggest an appropriate health status among Austrian youth, attention should be focused on policies to increase healthy lifestyle habits at best through a dual approach to health permanently combining regular PA, sports, and exercise with a healthy diet, which would contribute to matching the current recommendations for improving individual and public health.

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Section: Discussionmentioning

confidence: 56%

Health Behaviors of Austrian Secondary Level Pupils at a Glance: First Results of the From Science 2 School Study Focusing on Sports Linked to Mixed, Vegetarian, and Vegan Diets

Wirnitzer

Drenowatz

Cocca

et al. 2021

IJERPH

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show abstract

“…The previous studies on vegetarian diets, in addition to vegan diets, appear to have a positive impact on obesity management as well. Participants who followed a lacto-ovo vegetarian diet improved their non-alcoholic fatty acid liver disease (NAFLD), anthropometric measurements, blood glucose levels, and lipid profiles according to Garousi et al ( 48 ). Similarly, another RCT reported that a lacto-ovo vegetarian diet combined with individual counseling sessions resulted in lower weight, BMI, and total fat mass ( 49 ).…”

Section: What Are Pbds?mentioning

confidence: 99%

Plant-based diet for obesity treatment

Ahmad

2022

Front. Nutr.

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Obesity rates continue to rise, resulting in a global epidemic that shows no sign of slowing down. Our understanding of this complex disease is also constantly evolving, requiring healthcare providers to stay up to date with best practices. The application of plant-based diets (PBDs) may hold the key to a successful weight-control strategy. PBD refers to any dietary pattern that emphasizes the consumption of plant foods while excluding the consumption of most or all animal products. The purpose of this mini-review is to report on the application of PBDs as a potential treatment for obesity. PBDs have also been shown to be beneficial in the treatment of other non-communicable diseases, such as the prevention and treatment of type 2 diabetes. Many of the reported RCTs were of short duration. Longer-term studies, as well as studies focusing on strict adherence to the PBD regime, are needed. PBD is a beneficial approach to improving health, particularly in obese patients. Benefits include weight loss, improved cardiovascular health, lower blood pressure, and improved glucose metabolism.

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“…Another study [ 59 ] showed that this diet was linked to a reduction in fasting glucose, insulin resistance, body max index, cholesterol (total and LDL-C) (all p < 0.05), and a 57% reduction in the new onset of fatty liver disease [OR: 0.43 (CI: 0.32–0.87); p = 0.013]. Finally, a three-month randomized clinical trial [ 60 ] in seventy-five overweight/obese patients with NAFLD evaluated a ovo-lacto-vegetarian diet followed by standard weight loss. Fifty-four patients on a lacto-ovo-vegetarian diet had significant improvements in body max index, waist circumference, liver enzymes, fasting blood glucose, insulin resistance, lipid profile, systolic blood pressure, and NAFLD showed significant improvement compared to people on a weight loss diet (67% vs. 21%; p = 0.01).…”

Section: Nutritional Treatment In Nafldmentioning

confidence: 99%

Different Dietary Approaches, Non-Alcoholic Fatty Liver Disease and Cardiovascular Disease: A Literature Review

et al. 2023

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Non-alcoholic fatty liver disease (NAFLD) is the first cause of chronic liver disease and is also associated with other harmful entities such as obesity, metabolic syndrome, dyslipidemia, and diabetes. NAFLD is a significant public health concern worldwide, impacting individuals of all ages, and its prevalence is projected to increase in the near future due to its connection with obesity. Intrinsic (genetics) and external (lifestyle) factors may also modulate NAFLD, and, in turn, may partly explain the observed relationship between NAFLD and cardiovascular disease (CVD). Although many drugs are been tested to treat NAFLD, to date, no drug has indication to specifically treat this disorder. Thus, the current management of NAFLD relies on lifestyle modifications and specifically on weight loss, physical activity, and the intake of a healthy diet. In the present narrative review, we will discuss the effects of certain dietary patterns on NAFLD incidence and progression.

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Effects of lacto-ovo-vegetarian diet vs. standard-weight-loss diet on obese and overweight adults with non-alcoholic fatty liver disease: a randomised clinical trial

Abstract: Effects of lacto-ovo-vegetarian diet vs. standard-weight-loss diet on obese and overweight adults with nonalcoholic fatty liver disease: a randomised clinical trial', Archives of Physiology and Biochemistry, vol. (In-press), pp. (In-press).

Cited by 20 publications

References 51 publications

Health Behaviors of Austrian Secondary Level Pupils at a Glance: First Results of the From Science 2 School Study Focusing on Sports Linked to Mixed, Vegetarian, and Vegan Diets

Health Behaviors of Austrian Secondary Level Pupils at a Glance: First Results of the From Science 2 School Study Focusing on Sports Linked to Mixed, Vegetarian, and Vegan Diets

Plant-based diet for obesity treatment

Different Dietary Approaches, Non-Alcoholic Fatty Liver Disease and Cardiovascular Disease: A Literature Review

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