Effect of DASH diet on oxidative stress parameters: A systematic review and meta-analysis of randomized clinical trials

Pirouzeh, Razieh; Heidarzadeh‐Esfahani, Neda; Morvaridzadeh, Mojgan; Izadi, Azimeh; Yosaee, Somaye; Potter, Eric; Heshmati, Javad; Pizarro, Ana Beatriz; Omidi, Amirhosein; Heshmati, Shilan

doi:10.1016/j.dsx.2020.10.031

Cited by 31 publications

(22 citation statements)

References 41 publications

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“…In addition, there is a trend to improve TAC, NO, and f2-is prostaglandins by sticking to the DASH diet. 41 Intake of the DASH diet for 8 weeks in NAFLD patients has significant effects on body weight, BMI, ALT, ALP, triglycerides, insulin metabolism markers, inflammation markers, glutathione, and malondialdehyde. 42 Whilst, DASH diet in pregnant women with GDM has a beneficial effect on FPG, serum insulin levels, HOMA-IR score, plasma TAC, and total GSH levels.…”

Section: Other Diet-related Indexes and Depressionmentioning

confidence: 99%

Association of Dietary Inflammatory Index (DII) and Depressive Disorders

Li¹,

Zhan²,

Huang³

et al. 2021

JIR

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A lot of evidence shows that inflammation is related to the development of depression. However, the heterogeneity of depression hinders efforts to understand, prevent and treat this disease. The purpose of this comprehensive review is to summarize the links between inflammation and the established core features of depression, which show more homogeneity than the syndrome itself: overreaction to negative information, changes in reward processing, and cognitive control decline, and somatic syndrome. For each core feature, we first briefly outline its relevance to depression and neurobiological basis, and then review the evidence to investigate the potential role of inflammation. We mainly focus on the discovery of the experimental paradigm of exogenous inflammation. We concluded that inflammation may play a role in overreaction to negative information, altered reward responses, and physical symptoms. There is less evidence to support the effect of inflammation on cognitive control by standard neuropsychological measures. Finally, we discussed the implications for future research and recommendations on how to test the role of inflammation in the pathogenesis of heterogeneous mental illness.

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Section: Other Diet-related Indexes and Depressionmentioning

confidence: 99%

Association of Dietary Inflammatory Index (DII) and Depressive Disorders

Li¹,

Zhan²,

Huang³

et al. 2021

JIR

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“…As supported by cross-sectional studies, inverse associations were reported between HDP compliance with plasma and urinary malondialdehyde (MDA) concentrations [ 6 , 7 ]. In addition, a meta-analysis evaluating randomized controlled trials (RCTs) deduced significant improvements in several oxidative stress parameters including blood MDA and glutathione after adherence to the Dietary Approaches to Stop Hypertension HDP, compared to the control [ 8 ]. On the contrary, while the intake of dietary antioxidants such as vitamin E and carotenoids display inverse associations with oxidative stress [ 9 , 10 ], inconsistent results were observed from clinical trials which intervened with antioxidant-rich foods or antioxidant supplementations [ 1 , 8 , 11 , 12 ].…”

Section: Introductionmentioning

confidence: 99%

“…In addition, a meta-analysis evaluating randomized controlled trials (RCTs) deduced significant improvements in several oxidative stress parameters including blood MDA and glutathione after adherence to the Dietary Approaches to Stop Hypertension HDP, compared to the control [ 8 ]. On the contrary, while the intake of dietary antioxidants such as vitamin E and carotenoids display inverse associations with oxidative stress [ 9 , 10 ], inconsistent results were observed from clinical trials which intervened with antioxidant-rich foods or antioxidant supplementations [ 1 , 8 , 11 , 12 ]. This may be attributed to reasons such as functional concentration limits, poor bioavailability and the lack of antioxidant synergy in single antioxidant clinical trials [ 8 , 11 , 12 , 13 ].…”

Section: Introductionmentioning

confidence: 99%

“…On the contrary, while the intake of dietary antioxidants such as vitamin E and carotenoids display inverse associations with oxidative stress [ 9 , 10 ], inconsistent results were observed from clinical trials which intervened with antioxidant-rich foods or antioxidant supplementations [ 1 , 8 , 11 , 12 ]. This may be attributed to reasons such as functional concentration limits, poor bioavailability and the lack of antioxidant synergy in single antioxidant clinical trials [ 8 , 11 , 12 , 13 ]. Therefore, the incorporation of antioxidant-rich foods to a HDP may serve as a dietary strategy to augment its antioxidant potential [ 14 ].…”

Section: Introductionmentioning

confidence: 99%

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Wolfberry (Lycium barbarum) Consumption with a Healthy Dietary Pattern Lowers Oxidative Stress in Middle-Aged and Older Adults: A Randomized Controlled Trial

et al. 2021

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Incorporating zeaxanthin-rich wolfberry (Lycium barbarum) into a healthy dietary pattern may augment its antioxidant potential. The present 16-week, parallel design randomized controlled trial aimed to investigate the impact of adhering to a healthy dietary pattern, either with or without whole dried wolfberry (15 g/d) on oxidative stress status (plasma malondialdehyde and 8-iso-prostaglandin F2α) in middle-aged and older adults. Changes to carotenoids status (plasma and skin carotenoids) and body composition were further evaluated to explore potential mechanisms which underlie the antioxidant properties of wolfberry. Plasma 8-iso-prostaglandin F2α, plasma zeaxanthin and skin carotenoids status were significantly raised in the wolfberry consuming group (n = 22; p < 0.05) compared to the control group which showed no changes (n = 18). Likewise in the wolfberry group only, inverse association was observed between the change values of plasma zeaxanthin and plasma 8-iso-prostaglandin F2α (−0.21 (−0.43, 0.00) ng/µmol, regression coefficient (95% CI); p = 0.05). Wolfberry consumption with a healthy dietary pattern may serve as a dietary strategy to attenuate lipid peroxidation among middle-aged and older adults who are at a heightened risk of oxidative stress induced age-related disorders. The antioxidant properties of wolfberry may be attributed to its rich zeaxanthin content.

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“…Furthermore, the improvement of the antioxidant defense of the body and decrease oxidative stress can be achieved by adherence to DASH diet. These effects might be due to lower malondialdehyde and glutathione levels mechanism [105]. It is suggested that oxidative stress plays a dual role during infections.…”

Section: Dietary Approaches To Stop Hypertension (Dash)mentioning

confidence: 99%

Dietary Patterns for Immunity Support and Systemic Inflammation against Infections: A Narrative Review

Setiawan¹,

Masfufatun²

2021

Functional Foods - Phytochemicals and Health Promoting Potential

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Nutrition has been recognized to play a regulatory role in human immune response and inflammation which may affect the pathogenesis of diseases. Current evidence suggests that the habitual dietary pattern therapeutical approach provides more synergistic beneficial action than the intervention of a single nutrient constituent. Several healthy dietary patterns are essential for the human immunity support against infectious diseases through alleviation of systemic inflammation. Long-term dietary patterns may affect the diversity of intestinal microbiota composition and lead to the decrease of pro-inflammatory cytokines from immune-related cells. Protease that may cause gut barrier breakdown (leaky gut) can be reduced either thus lessen translocation of endogenous bacterial endotoxin such as lipopolysaccharides (LPS) from the gut lumen to the bloodstream. In this review, we discuss the relationship between common healthy food-based dietary patterns with the protection of infectious diseases as a result of improvement in immune function and low-grade inflammatory indices. In contrary to the deleterious impact of the western diet, healthy eating habits (Mediterranean diet, dietary approaches to stop hypertension, plant-based diet, ketogenic diet) are associated with reduced susceptibility to infectious disease by the improvement of certain underlying metabolic comorbidities. Further studies are needed to determine suitable strategic implications of healthy dietary patterns on infectious disease mitigation in a particular context.

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Effect of DASH diet on oxidative stress parameters: A systematic review and meta-analysis of randomized clinical trials

Cited by 31 publications

References 41 publications

Association of Dietary Inflammatory Index (DII) and Depressive Disorders

Association of Dietary Inflammatory Index (DII) and Depressive Disorders

Wolfberry (Lycium barbarum) Consumption with a Healthy Dietary Pattern Lowers Oxidative Stress in Middle-Aged and Older Adults: A Randomized Controlled Trial

Dietary Patterns for Immunity Support and Systemic Inflammation against Infections: A Narrative Review

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