Diet In Multiple Sclerosis Research Articles

Mediterranean diet in multiple sclerosis: A systematic review

Mediterranean diet in multiple sclerosis: A systematic review

Efficacy of Diet on Fatigue and Quality of Life in Multiple Sclerosis: A Systematic Review and Network Meta-analysis of Randomized Trials.

Emerging evidence suggests a role for diet in multiple sclerosis (MS) care; however, owing to methodological issues and heterogeneity of dietary interventions in preliminary trials, the current state of evidence does not support dietary recommendations for MS. The objective of this study was to assess the efficacy of different dietary approaches on MS-related fatigue and quality of life (QoL) through a systematic review of the literature and network meta-analysis (NMA). Electronic database searches were performed in May 2021. Inclusion criteria were (1) randomized trial with a dietary intervention, (2) adults with definitive MS based on McDonald criteria, (3) patient-reported outcomes for fatigue and/or QoL, and (4) minimum intervention period of 4 weeks. For each outcome, standardized mean differences (SMDs) were calculated and included in random effects NMA to determine the pooled effect of each dietary intervention relative to each of the other dietary interventions. The protocol was registered at PROSPERO (CRD42021262648). Twelve trials comparing 8 dietary interventions (low-fat, Mediterranean, ketogenic, anti-inflammatory, Paleolithic, fasting, calorie restriction, and control [usual diet]), enrolling 608 participants, were included in the primary analysis. The Paleolithic (SMD -1.27; 95% CI -1.81 to -0.74), low-fat (SMD -0.90; 95% CI -1.39 to -0.42), and Mediterranean (SMD -0.89; 95% CI -1.15 to -0.64) diets showed greater reductions in fatigue compared with control. The Paleolithic (SMD 1.01; 95% CI 0.40-1.63) and Mediterranean (SMD 0.47; 95% CI 0.08-0.86) diets showed greater improvements in physical QoL compared with control. For improving mental QoL, the Paleolithic (SMD 0.81; 95% CI 0.26-1.37) and Mediterranean (SMD 0.36; 95% CI 0.06-0.65) diets were more effective compared with control. However, the NutriGRADE credibility of evidence for all direct comparisons is very low because of most of the included trials having high or moderate risk of bias, small sample sizes, and the limited number of studies included in this NMA. Several dietary interventions may reduce MS-related fatigue and improve physical and mental QoL; however, because of the limitations of this NMA, which are driven by the low quality of the included trials, these findings must be confirmed in high-quality, randomized, controlled trials.

Prospective associations of better quality of the diet with improved quality of life over 7.5 years in people with multiple sclerosis

BackgroundThere is increasing interest in the role of diet in multiple sclerosis (MS) progression and whether a healthier diet may lead to improved health and wellbeing in people living with MS (plwMS). ObjectiveTo assess the prospective relationship of the quality of dietary intakes with quality of life (QoL) in an international cohort of plwMS followed over 7.5 years. MethodsData from the Health Outcomes and Lifestyle In a Sample of people with Multiple sclerosis (HOLISM) cohort from baseline to 7.5-year review were analysed. Quality of the diet was assessed using the Diet Habits Questionnaire (DHQ). QoL was measured by the MSQOL-54, including physical and mental health composite scores and multiple subdomains. Linear regression was used to determine cross-sectional and prospective relationships with QoL, adjusted for clinical and demographic covariates. ResultsAmongst 948 participants, median physical- and mental-health QoL scores at 7.5-year review were 66.9 and 78.2, respectively. Baseline total DHQ was positively associated with subsequent change in physical-QoL to 7.5-year review, such that participants in the top two quartiles of baseline DHQ had 0.65 and 0.64 higher physical-QoL per year, though a similar association with mental-QoL did not persist on adjustment. Baseline meat consumption was associated with 0.38 lower physical-QoL per year, while baseline dairy consumption was associated with 0.50 and 0.41 lower physical- and mental-QoL per year, respectively. ConclusionsThese results suggest efforts to improve the quality of dietary intake could be beneficial to the wellbeing of plwMS. Subject to replication, this aspect of lifestyle could be a useful intervention in better managing MS.

Diet and disease-related outcomes in multiple sclerosis: A systematic review of clinical trials

Background: A growing number of clinical trials have investigated the role of diet in multiple sclerosis (MS) patients. We systematically reviewed the literature for clinical trials to assess the impact of different kinds of diets on MS-related outcomes. Methods: We searched MEDLINE, EMBASE, and Web of Science for relevant studies published before July 2019. The clinical trials included a defined dietary intervention and MS outcomes, including fatigue, relapse rate (RR), quality of life (QOL), and disability. Results: In the present review, 15 trials on 669 MS patients were included. The 2 plant-based diet trials, 1 was low-fat and the other was low-calorie, included in the review showed a large effect (ES: 0.6 to 0.7) on fatigue compared to the regular diet. The other plant-based diet was a low-protein diet and showed moderate to large effects on disability and RR compared to the Western diet. Moreover, 2 studies showed the clinically meaningful effects of the ketogenic diet (KD) on QOL and disability compared to the regular diet. In addition, 2 studies compared fish oil (FO) to placebo and found a small effect on disability (ES: 0.1 to 0.3). There were 2 studies that evaluated evening primrose oil and hemp seed oil and showed medium to large effect (ES: 0.7 to 1.5) on RR compared to olive oil. Finally, we found 2 studies that showed high flavonoid cocoa had a moderate effect (ES: 0.4) on fatigue and a small effect (ES: 0.04) on QOL compared to low flavonoid cocoa. Conclusion: Plant-based diet is a backbone for dietary recommendations in MS patients although low-fat, low-calorie, and KD diets with the addition of fish oil, vegetable oil, and flavonoids could be helpful.

MULTIPLE SCLEROSIS, MITOCHONDRIA AND DIET THERAPY: AN OVERVIEW

Multiple sclerosis (MS) is dened as one chronic disease of central nervous system with neurodegenerative and inammatory components, where most of the patients shown a relapsingremitting course dened by the acute inception of focal neurologic decits and consistent focal inammatory changes visible on MRI. The causal factor of this complicated autoimmune and neurodegenerative disease is still unknown. Mitochondrial dysfunction is the key contributor to the neurodegenerative process of this disease. The current review signies the possible potential role of mitochondria in MS and the different dietary approach as a disease modier with the special emphasis on mitochondrial function and neurodegenerations.Research regarding therapeutic implementation of different diet in MS is advancing day by day; but currently remains with limited data. Few studies have been intended with meticulously collected observations, and the very few clinical trials that have been executed with insufcient sample size or length to adequately assess efcacy. More epidemiological and observational studies on dietary implementations were required

The epidemiology of microbial agents related to patients with multiple sclerosis (MS)

Multiple Sclerosis (MS) is one of the autoimmune diseases which affects the central nervous system and its etiology has not yet been identified. The disparity between youth and disability in reproductive ages is considered to be of particular importance for this disease and the need for research which illuminates various epidemiological, etiologic, clinical and therapeutic angles of multiple sclerosis is deeply felt. The purpose of this study is to consider the epidemiology of microbial agents related to patients with multiple sclerosis (MS). From 37 patients with multiple sclerosis according to the physician examination and McDonald criteria , serum samples were taken. Until testing, serum samples were stored in a freezer at -70 ° C. Subsequently, viral and bacterial agents were identified using specific primers and PCR method. In this study, the numbers of microbial agents were as the following: 7 retrovirus associated with MS (MRSV), 17 EBV, 8 HSV6, 11 JC virus, 10 CMV, 8 B19, 14 Corona virus, 1 Helicobacter pylori , 15 Acinetobacter , 9 Borrelia burgdorferi , and 19 Chlamydia pneumonia . Identification of the relationship between different infectious agents in MS is necessary to prepare feasible data about tracing and treatment of MS related to these microorganisms that may be beneficial to clinicians to select a convenient empirical therapeutic diet in MS related to pathogens at the bedhead and can open up a new path to new therapeutic approaches.

Dietary responses to a multiple sclerosis diagnosis: a qualitative study.

Multiple sclerosis (MS) is an immune-mediated disease with no known cure and insufficient evidence to support a special therapeutic diet to alter symptom management or disease progression. Several studies have reported dietary changes made by people with MS, but there has been limited investigation into experiences surrounding diet in those recently diagnosed. This study explored responses to diet after a recent diagnosis of MS in people living in Western Australia. Eleven adults with MS (mean time since diagnosis 8 months) participated in semi-structured interviews focusing on responses to diet since MS diagnosis. Interviews were transcribed, coded and analysed using grounded theory principles. Three theme responses emerged; (1) the perceived incompatibility of lack of/or generalised dietary advice with disease seriousness at the time of diagnosis; (2) extensive personal research and information seeking with difficulty judging credibility, and (3) self-experimentation with diet to either control MS symptoms or to cure MS. Given the seriousness of the disease, there is a perceived gap in dietary information provided at the time of diagnosis. Healthcare professionals should address concerns with alternative therapeutic diets advertised to treat or cure MS, and clearly convey the reasoning for the general healthy dietary recommendations. This would better align advice with the perceptions about the role of diet in MS, assist people with MS in need of information and minimise dietary self-experimentation. Future research should explore the importance of diet for those who have had MS for a longer period of time.

Contribution of dietary intake to relapse rate in early paediatric multiple sclerosis

ObjectiveThe role of diet in multiple sclerosis (MS) course remains largely unknown. Children with MS have a higher relapse rate compared with MS in adults. Thus, studying the effect of...

Dietary factors and pediatric multiple sclerosis: A case-control study

Background: The role of diet in multiple sclerosis (MS) is largely uncharacterized, particularly as it pertains to pediatric-onset disease. Objective: To determine the association between dietary factors and MS in children. Methods: Pediatric MS patients and controls were recruited from 16 US centers (MS or clinically isolated syndrome onset before age 18, <4 years from symptom onset and at least 2 silent lesions on magnetic resonance imaging). The validated Block Kids Food Screener questionnaire was administered 2011–2016. Chi-squared test compared categorical variables, Kruskal–Wallis test compared continuous variables, and multivariable logistic regression analysis was performed. Results: In total, 312 cases and 456 controls were included (mean ages 15.1 and 14.4 years). In unadjusted analyses, there was no difference in intake of fats, proteins, carbohydrates, sugars, fruits, or vegetables. Dietary iron was lower in cases (p = 0.04), and cases were more likely to consume below recommended guidelines of iron (77.2% of cases vs 62.9% of controls, p < 0.001). In multivariable analysis, iron consumption below recommended guidelines was associated with MS (odds ratio = 1.80, p < 0.01). Conclusion: Pediatric MS cases may be less likely to consume sufficient iron compared to controls, and this warrants broader study to characterize a temporal relationship. No other significant difference in intake of most dietary factors was found.

Low-fat, plant-based diet in multiple sclerosis: A randomized controlled trial

BackgroundThe role that dietary interventions can play in multiple sclerosis (MS) management is of huge interest amongst patients and researchers but data evaluating this is limited. Possible effects of a very-low-fat, plant-based dietary intervention on MS related progression and disease activity as measured by brain imaging and MS related symptoms have not been evaluated in a randomized-controlled trial. Despite use of disease modifying therapies (DMT), poor quality of life (QOL) in MS patients can be a significant problem with fatigue being one of the common disabling symptoms. Effective treatment options for fatigue remain limited. Emerging evidence suggests diet and vascular risk factors including obesity and hyperlipidemia may influence MS disease progression and improve QOL. ObjectivesTo evaluate adherence, safety and effects of a very-low-fat, plant-based diet (Diet) on brain MRI, clinical [MS relapses and disability, body mass index (BMI)] and metabolic (blood lipids and insulin) outcomes, QOL [Short Form-36 (SF-36)], and fatigue [Fatigue Severity Scale (FSS) and Modified Fatigue Impact Scale (MFIS)], in relapsing-remitting MS (RRMS). MethodsThis was a randomized-controlled, assessor-blinded, one-year long study with 61 participants assigned to either Diet (N=32) or wait-listed (Control, N=29) group. ResultsThe mean age (years) [Control−40.9±8.48; Diet−40.8±8.86] and the mean disease duration (years) [Control −5.3±3.86; Diet−5.33±3.63] were comparable between the two groups. There was a slight difference between the two study groups in the baseline mean expanded disability status scale (EDSS) score [Control−2.22±0.90; Diet−2.72±1.05]. Eight subjects withdrew (Diet, N=6; Control, N=2). Adherence to the study diet based on monthly Food Frequency Questionnaire (FFQ) was excellent with the diet group showing significant difference in the total fat caloric intake compared to the control group [total fat intake/total calories averaged ~15% (Diet) versus ~40% (Control)]. The two groups showed no differences in brain MRI outcomes, number of MS relapses or disability at 12 months. The diet group showed improvements at six months in low-density lipoprotein cholesterol (Δ=−11.99mg/dL; p=0.031), total cholesterol (Δ=−13.18mg/dL; p=0.027) and insulin (Δ=−2.82mg/dL; p=0.0067), mean monthly reductions in BMI (Rate=−1.125kg/m2 per month; p<0.001) and fatigue [FSS (Rate=−0.0639 points/month; p=0.0010); MFIS (Rate=−0.233 points/month; p=0.0011)] during the 12-month period. ConclusionsWhile a very-low fat, plant-based diet was well adhered to and tolerated, it resulted in no significant improvement on brain MRI, relapse rate or disability as assessed by EDSS scores in subjects with RRMS over one year. The diet group however showed significant improvements in measures of fatigue, BMI and metabolic biomarkers. The study was powered to detect only very large effects on MRI activity so smaller but clinically meaningful effects cannot be excluded. The diet intervention resulted in a beneficial effect on the self-reported outcome of fatigue but these results should be interpreted cautiously as a wait-list control group may not completely control for a placebo effect and there was a baseline imbalance on fatigue scores between the groups. If maintained, the improved lipid profile and BMI could yield long-term vascular health benefits. Longer studies with larger sample sizes are needed to better understand the long-term health benefits of this diet.

Effects of a Low Fat Plant Based Diet in Multiple Sclerosis (MS): Results of a 1- Year Long Randomized Controlled (RC) Study (P6.152)

Effects of a Low Fat Plant Based Diet in Multiple Sclerosis (MS): Results of a 1- Year Long Randomized Controlled (RC) Study (P6.152)

The role of diet in multiple sclerosis

Multiple sclerosis is a demyelinating disease of the central nervous system, occurs most commonly in adults between 20 and 40 years of age. Etiology of this disease is still not known, and one of the analyzed environmental factors is food. In this study, based on literature, discusses the impact of dietary intake of food on the occurrence and development of the disease. This study demonstrated that patients with multiple sclerosis less than healthy people ate bread and cereal products, fish, some vegetables and fruits. While patients often consumed an animal products, whole milk and sweets. It also discusses Swank's diet, which suggest that the severity of symptoms disease may be responsible food of animal origin, which is rich in saturated fatty acids. The author found that patients who comply a diet, after 34 years of application, the risk of death due to multiple sclerosis was three times lower than in those who have not complied with all the dietary recommendations. Moreover, research demonstrated a correlation between deficiency of omega-3, vitamin D, B12, antioxidant vitamins and folic acid in diet, and the development and exacerbation of symptoms of multiple sclerosis. Results of research concerning the relationship between dietary factors and the occurrence and development of this disease are inconclusive why the need is greater the amount thereof in this field. Patients may consider using a diet or supplements, if pharmacotherapy and other alternative and complementary methods do not bring expected effects.

Pathway Analysis Shows Association between FGFBP1 and Hypertension

Variants in the gene encoding fibroblast growth factor 1 (FGF1) co-segregate with familial susceptibility to hypertension, and glomerular upregulation of FGF1 associates with hypertension. To investigate whether variants in other members of the FGF signaling pathway may also associate with hypertension, we genotyped 629 subjects from 207 Polish families with hypertension for 79 single nucleotide polymorphisms in eight genes of this network. Family-based analysis showed that parents transmitted the major allele of the rs16892645 polymorphism in the gene encoding FGF binding protein 1 (FGFBP1) to hypertensive offspring more frequently than expected by chance (P=0.005). An independent cohort of 807 unrelated Polish subjects validated this association. Furthermore, compared with normotensive subjects, hypertensive subjects had approximately 1.5- and 1.4-fold higher expression of renal FGFBP1 mRNA and protein (P=0.04 and P=0.001), respectively. By immunohistochemistry, hypertension-related upregulation of FGFBP1 was most apparent in the glomerulus and juxtaglomerular space. Taken together, these data suggest that FGFBP1 associates with hypertension and that systematic analysis of signaling pathways can identify previously undescribed genetic associations.

Multiple sclerosis and nutrition

Benefits from any particular diet in multiple sclerosis (MS) have not yet been proven. It is, however, frequent that malnutrition may potentially exacerbate the symptoms of MS. There is some evidence that a high intake of saturated fat increases the incidence of MS. Epidemiological studies imply that unsaturated fatty acids may have a positive effect on the course of MS. However, the results of controlled studies are ambiguous. A meta-analysis of three small controlled clinical trials suggests a benefit from linoleic acid. Intake of Vitamin D is associated with a lower incidence of MS. In MS, the risk of osteoporosis is high, and prophylactic vitamin D and calcium should be considered at an early stage. The role of minerals, trace elements, antioxidants, vitamins or fish oil is unclear. The possible relationships between diet and MS have not been subjected to adequate study. It seems possible that in the future, diets or dietary supplements may become recommended forms of treatment for MS.

Diet and multiple sclerosis

The question of the role of diet in multiple sclerosis is far from settled, but some interesting theories have been advanced. The most promising one is inhibition of lymphocytic responsiveness by dietary linoleic acid. Manipulations of the diets of patients with this disease are not yet justified.

Prospects for success of the Evers diet in multiple sclerosis

Prospects for success of the Evers diet in multiple sclerosis

Results with the Evers diet in multiple sclerosis

Results with the Evers diet in multiple sclerosis