-
1.
The beneficial effect of Alpha-lipoic acid supplementation as a potential adjunct treatment in episodic migraines.
Kelishadi, MR, Naeini, AA, Khorvash, F, Askari, G, Heidari, Z
Scientific reports. 2022;12(1):271
-
-
-
Free full text
Plain language summary
Migraine and headaches can be a seriously debilitating disorder for those who suffer from them. The exact cause is still unknown; however, it is thought that inflammation in the body and the blood vessels which serve the brain may be part of the problem. Alpha-lipoic acid (ALA) is a nutrient that is found in foods such as broccoli and organ meats and it is also produced within the body. It has been shown to have anti-inflammatory effects and therefore may be of benefit to those individuals who have headaches and migraines. This 12-week randomised control study of 92 individuals with migraine aimed to determine the effects of ALA supplementation on measures of inflammation in the blood vessels and symptoms. The results showed that oxygen passage to the brain was improved, which resulted in an improvement to migraine severity and frequency. It was concluded that ALA supplementation could be considered a possible migraine treatment in conjunction with regular pain medications for migraine symptoms. This study could be used by healthcare professionals to recommend the consumption of ALA as part of migraine management.
Abstract
The current study was performed to evaluate the effects of alpha-lipoic acid (ALA) supplementation on lactate, nitric oxide (NO), vascular cell adhesion molecule-1 (VCAM-1) levels, and clinical symptoms in women with episodic migraines. Considering the inclusion and exclusion criteria, ninety-two women with episodic migraines participated in this randomized, double-blind, placebo-controlled, parallel-design trial. The participants were randomly assigned to receive either 300 mg/day ALA or placebo, twice per day for 12 weeks. The primary outcomes included headache severity, headache frequency per month, and duration of attacks and the secondary outcomes included lactate (a marker of mitochondrial function), NO, and VCAM-1 serum levels were measured at baseline and the end of the intervention. At the end of the study, there was a significant decrease in lactate serum levels (- 6.45 ± 0.82 mg/dl vs - 2.27 ± 1.17 mg/dl; P = 0.039) and VCAM-1 (- 2.02 ± 0.30 ng/ml vs - 1.21 ± 0.36 ng/ml; P = 0.025) in the ALA as compared to the placebo group. In addition, the severity (P < 0.001), frequency (P = 0.001), headache impact test (HIT-6) (P < 0.001), headache dairy results (HDR) (P = 0.003), and migraine headache index score (MHIS) (P < 0.001) had significantly decreased in the intervention as compared to the control group. No significant changes were observed for NO levels and duration of migraine pains. ALA supplementation can be considered a potential adjunct treatment in patients with migraine due to its improving mitochondrial and endothelial functions and clinical symptoms.
-
2.
Effects of tart cherry juice consumption on cardio-metabolic risk factors: A systematic review and meta-analysis of randomized-controlled trials.
Moosavian, SP, Maharat, M, Chambari, M, Moradi, F, Rahimlou, M
Complementary therapies in medicine. 2022;71:102883
-
-
-
Free full text
Plain language summary
Cardiovascular disease (CVD) is a general term for disorders affecting the heart and blood vessels and is the number one cause of death world-wide. CVD risk factors include high blood pressure, high cholesterol, obesity, being overweight and diabetes. Tart cherry juice is a rich source of strong antioxidants such as proanthocyanidins, anthocyanins, and flavonols. These compounds have anti-inflammatory properties and are therefore potentially beneficial in CVD. The antioxidant potential of tart cherry juice has been extensively studied, but studies have shown contradictory results relating to the efficacy of tart cherry juice on cardio-metabolic risk factors. To date there is no meta-analysis looking at these effects. 10 RCTs were included and the results showed that cherry juice consumption led to a significant reduction in fasting blood sugar. However, there wasn’t any significant effect of cherry juice consumption on blood pressure, insulin, lipid profile levels, fat mass, and BMI. Further clinical trials using higher sample sizes are needed. The clinical importance of this study was that clinicians and nutritionists can recommend the consumption of tart cherry for the prevention and management of CVD related symptoms.
Abstract
BACKGROUND Tart cherries are rich in bioactive compounds, such as anthocyanins and other phytochemicals known to have antioxidant properties and exert cardiovascular protective effects. However, there is no definitive consensus on this context. The present systematic review and meta-analysis aimed to investigate the effect of tart cherry juice consumption on cardio-metabolic risk factors. METHODS A systematic search was conducted on electronic databases, including PubMed, Web of Science, Scopus, and Google Scholar from inception up to December 2021 to identify eligible RCT studies. A random-effect model was utilized to estimate the weighted mean difference (WMD) and 95% confidence (95% CI). RESULTS Ten RCTs were included in the present meta-analysis. The pooled analysis revealed that tart cherry juice consumption led to a significant reduction in the fasting blood sugar (FBS) levels (WMD = -0.51 mg/dl [95% CI: -0.98, -0.06]). This lowering effect of FBS was robust in subgroups with cross-over studies, participants with age range ≥ 40, duration of follow-up ≤ 4 weeks, and baseline BMI ≥ 30. In contrast, tart cherry juice had no effect on total cholesterol (TC), triglycerides (TG), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), insulin, body mass index (BMI), fat mass, systolic and diastolic blood pressure. However, in the subgroup analysis, some significant effects were observed for insulin, TG, TC, LDL-C, and HDL-C. CONCLUSION In summary, this meta-analysis showed that tart cherry juice mostly had a favorable effect on FBG levels. However, further RCTs with long-term intervention with different doses of administration are needed.
-
3.
The Therapeutic Roles of Cinnamaldehyde against Cardiovascular Diseases.
Lu, L, Xiong, Y, Zhou, J, Wang, G, Mi, B, Liu, G
Oxidative medicine and cellular longevity. 2022;2022:9177108
-
-
-
Free full text
Plain language summary
Cardiovascular disease (CVD) is still a growing concern around the world. Current treatments for the prevention of CVD are inadequate due to limited efficacy and the occurrence of side effects and so there is a need for new therapies. Cinnamaldehyde (CA), which is an active constituent of cinnamon has been reported to have protective effects against certain diseases and evidence is growing for its use against the initiation and development of CVD. This review study aimed to evaluate the cardioprotective effects of CA. The review reported that CA is a compound that is relatively safe but is not easily absorbed by the body, however it can be encapsulated into capsules that enable it to be more easily absorbed. CA was reported to have anti-inflammatory, antioxidant, antithrombotic, blood cell dilatory and blood sugar lowering properties. In addition, CA was shown to prevent the death of cells of the heart and modulate the gut microbiota all of which may be cardioprotective. It was concluded that CA can benefit the heart in several ways. This study could be used by healthcare professionals to understand that cinnamon may be of benefit to heart health, however as studies in humans were not reviewed, further research is warranted before recommendations are made.
Abstract
Evidence from epidemiological studies has demonstrated that the incidence and mortality of cardiovascular diseases (CVDs) increase year by year, which pose a great threat on social economy and human health worldwide. Due to limited therapeutic benefits and associated adverse effects of current medications, there is an urgent need to uncover novel agents with favorable safety and efficacy. Cinnamaldehyde (CA) is a bioactive phytochemical isolated from the stem bark of Chinese herbal medicine Cinnamon and has been suggested to possess curative roles against the development of CVDs. This integrated review intends to summarize the physicochemical and pharmacokinetic features of CA and discuss the recent advances in underlying mechanisms and potential targets responsible for anti-CVD properties of CA. The CA-related cardiovascular protective mechanisms could be attributed to the inhibition of inflammation and oxidative stress, improvement of lipid and glucose metabolism, regulation of cell proliferation and apoptosis, suppression of cardiac fibrosis, and platelet aggregation and promotion of vasodilation and angiogenesis. Furthermore, CA is likely to inhibit CVD progression via affecting other possible processes including autophagy and ER stress regulation, gut microbiota and immune homeostasis, ion metabolism, ncRNA expression, and TRPA1 activation. Collectively, experiments reported previously highlight the therapeutic effects of CA and clinical trials are advocated to offer scientific basis for the compound future applied in clinical practice for CVD prophylaxis and treatment.
-
4.
Curcuminoids for Metabolic Syndrome: Meta-Analysis Evidences Toward Personalized Prevention and Treatment Management.
Nurcahyanti, ADR, Cokro, F, Wulanjati, MP, Mahmoud, MF, Wink, M, Sobeh, M
Frontiers in nutrition. 2022;9:891339
-
-
-
Free full text
Plain language summary
Metabolic syndrome (MS) is a cluster of conditions including high blood pressure, high blood sugar, excess body fat around the waist and an unfavourable blood lipid profile. With so many conditions come multiple causes and although drugs are often used as part of the treatment, several need to be prescribed to target the differing causes. These are associated with numerous side effects, which can exacerbate the condition. In contrast, natural products such as curcumin and its derivatives may offer broader therapeutic effects, which can target MS with minimal side effects. This meta-analysis aimed to review the clinical effect of curcumin, to understand how pre-existing metabolic disorder and environmental factors may affect an individual’s response. Curcumin was shown to interact in many of the cellular pathways involved in the development of MS. Despite it being easily degraded once released into the body, it was also shown to have antioxidant and anti-inflammatory effects, which can be involved in the development of MS. Genetic factors were shown to influence the breakdown and carriage of curcumin limiting its therapeutic effects. Its role in improving several diseases was mixed with unclear effects on obesity, beneficial effects on improving weight, blood sugar levels, and diastolic blood pressure but not systolic blood pressure, blood lipid levels or sleep duration. In combination with other substances, it was shown to help improve non-alcoholic fatty liver disease. It was concluded that curcumin may be of benefit to individuals with type 2 diabetes, and possibly those with uncontrolled high diastolic blood pressure. However, all recommendations should be made after thorough metabolic and genetic screening to ensure maximum effect. This study could be used by healthcare professionals to understand that curcumin may be of benefit to aspects of MS but only in those who have certain genetics.
Abstract
The metabolic syndrome (MS) is a multifactorial syndrome associated with a significant economic burden and healthcare costs. MS management often requires multiple treatments (polydrug) to ameliorate conditions such as diabetes mellitus, insulin resistance, obesity, cardiovascular diseases, hypertension, and non-alcoholic fatty liver disease (NAFLD). However, various therapeutics and possible drug-drug interactions may also increase the risk of MS by altering lipid and glucose metabolism and promoting weight gain. In addition, the medications cause side effects such as nausea, flatulence, bloating, insomnia, restlessness, asthenia, palpitations, cardiac arrhythmias, dizziness, and blurred vision. Therefore, is important to identify and develop new safe and effective agents based on a multi-target approach to treat and manage MS. Natural products, such as curcumin, have multi-modalities to simultaneously target several factors involved in the development of MS. This review discusses the recent preclinical and clinical findings, and up-to-date meta-analysis from Randomized Controlled Trials regarding the effects of curcumin on MS, as well as the metabonomics and a pharma-metabolomics outlook considering curcumin metabolites, the gut microbiome, and environment for a complementary personalized prevention and treatment for MS management.
-
5.
Curcumin Offers No Additional Benefit to Lifestyle Intervention on Cardiometabolic Status in Patients with Non-Alcoholic Fatty Liver Disease.
Naseri, K, Saadati, S, Yari, Z, Askari, B, Mafi, D, Hoseinian, P, Asbaghi, O, Hekmatdoost, A, de Courten, B
Nutrients. 2022;14(15)
-
-
-
Free full text
Plain language summary
Non-alcoholic fatty liver disease (NAFLD) is the most common form of chronic liver disease. Individuals with NAFLD are at a significantly increased risk of heart disease and is the leading cause of death in these individuals. Lifestyle modification is the main therapy for NAFLD, namely increased exercise and diet alteration. In addition, natural therapies such as curcumin may also be of benefit as it has been shown to improve factors such as inflammation and oxidative stress, which contribute to NAFLD. This randomised control trial of 50 individuals with NAFLD aimed to determine the effect of adding curcumin to lifestyle modifications on NAFLD. After 12-weeks it was shown that there were no additional benefits of adding 1.5g of curcumin to lifestyle modifications on degree of fatty liver, insulin resistance, heart disease and body morphology. It was concluded that the addition of curcumin has no additional benefits to dietary modification and increased exercise for improving NAFLD. This study could be used by healthcare professionals to understand that lifestyle modifications are still the leading non-pharmacological treatment of NAFLD and individuals with the disease should be in consultation with a nutritionist and an exercise therapist.
Abstract
Cardiovascular disease (CVD) is the leading cause of death in patients with non-alcoholic fatty liver disease (NAFLD). Curcumin has been shown to exert glucose-lowering and anti-atherosclerotic effects in type 2 diabetes. Hence, we investigated curcumin's effects on atherogenesis markers, fatty liver, insulin resistance, and adipose tissue-related indicators in patients with NAFLD. In this secondary analysis of a 12-week randomized controlled trial, fifty-two patients with NAFLD received lifestyle modification. In addition, they were randomly allocated to either the curcumin group (1.5 g/day) or the matching placebo. Outcome variables (assessed before and after the study) were: the fatty liver index (FLI), hepatic steatosis index (HSI), fatty liver score (FLS), BMI, age, ALT, TG score (BAAT), triglyceride glucose (TyG) index, Castelli risk index-I (CRI-I), Castelli risk index-II (CRI-II), TG/HDL-C ratio, atherogenic coefficient (AC), atherogenic index of plasma (AIP), lipoprotein combine index (LCI), cholesterol index (CHOLINDEX), lipid accumulation product (LAP), body adiposity index (BAI), visceral adiposity index (VAI), metabolic score for visceral fat (METS-VF), visceral adipose tissue (VAT), and waist-to-height ratio (WHtR) values. The TyG index decreased in the curcumin group and increased in the placebo group, with a significant difference between the groups (p = 0.029). However, a between-group change was not significant after adjustment for multiple testing. Other indices were not significantly different between the groups either before or after multiple test correction. After the intervention, there was a lower number of patients with severe fatty liver (FLI ≥ 60) and metabolic syndrome in the curcumin group compared to the placebo (p = 0.021 and p = 0.012, respectively). In conclusion, curcumin offers no additional cardiometabolic benefits to lifestyle intervention in patients with NAFLD.
-
6.
Oats Lower Age-Related Systemic Chronic Inflammation (iAge) in Adults at Risk for Cardiovascular Disease.
Dioum, EHM, Schneider, KL, Vigerust, DJ, Cox, BD, Chu, Y, Zachwieja, JJ, Furman, D
Nutrients. 2022;14(21)
-
-
-
Free full text
Plain language summary
The immune system and more specifically a form of inflammation is thought to be involved in the development of heart disease. Therefore, reducing inflammation may serve to lower an individual’s risk for heart disease. In a previous study, it was shown that the consumption of an oat-based product improved the risk of heart disease development in individuals with high cholesterol. This randomised control study of 191 healthy male and females aimed to analyse the participants from that study and see if the consumption of an oat-based product affected their level of inflammation also. The results showed that inflammation in individuals who consumed the oat-based product was improved but only in individuals who had elevated inflammation at the start of the trial. This was largely attributed to a decrease in a protein associated with ageing. It was concluded that oats when recommended as part of a personalised diet plan, may decrease inflammation, and prevent heart disease in those who are at an elevated risk. This study could be used by healthcare professionals to understand that the use of oats as part of a personalised diet plan can help to reduce the risk of heart disease.
Abstract
Despite being largely preventable, cardiovascular disease (CVD) is still the leading cause of death globally. Recent studies suggest that the immune system, particularly a form of systemic chronic inflammation (SCI), is involved in the mechanisms leading to CVD; thus, targeting SCI may help prevent or delay the onset of CVD. In a recent placebo-controlled randomized clinical trial, an oat product providing 3 g of β-Glucan improved cholesterol low-density lipoprotein (LDL) levels and lowered cardiovascular risk in adults with borderline high cholesterol. Here, we conducted a secondary measurement of the serum samples to test whether the oat product has the potential to reduce SCI and improve other clinical outcomes related to healthy aging. We investigated the effects of the oat product on a novel metric for SCI called Inflammatory Age® (iAge®), derived from the Stanford 1000 Immunomes Project. The iAge® predicts multimorbidity, frailty, immune decline, premature cardiovascular aging, and all-cause mortality on a personalized level. A beneficial effect of the oat product was observed in subjects with elevated levels of iAge® at baseline (>49.6 iAge® years) as early as two weeks post-treatment. The rice control group did not show any significant change in iAge®. Interestingly, the effects of the oat product on iAge® were largely driven by a decrease in the Eotaxin-1 protein, an aging-related chemokine, independent of a person’s gender, body mass index, or chronological age. Thus, we describe a novel anti-SCI role for oats that could have a major impact on functional, preventative, and personalized medicine.
-
7.
Curcumin Supplementation (Meriva®) Modulates Inflammation, Lipid Peroxidation and Gut Microbiota Composition in Chronic Kidney Disease.
Pivari, F, Mingione, A, Piazzini, G, Ceccarani, C, Ottaviano, E, Brasacchio, C, Dei Cas, M, Vischi, M, Cozzolino, MG, Fogagnolo, P, et al
Nutrients. 2022;14(1)
-
-
-
Free full text
Plain language summary
Chronic kidney disease (CKD) is a disease associated with the body experiencing inflammation. Curcumin is a traditional herbal remedy found in turmeric, which is known to have anti-inflammatory properties. Curcumin is poorly absorbed and so formulations which increase absorption have been developed including one marketed as Meriva, which has an optimised formulation using lipids for absorption. This study of 24 individuals with CKD and 20 healthy individuals aimed to determine if supplementation was safe and its effects on inflammation and other clinical markers of disease. The study showed that after 6 months of curcumin supplementation inflammation was reduced, there was a change in gut microbiome composition and supplementation was safe. It was concluded that gut microbiome composition and inflammation associated with CKD were improved following curcumin supplementation and that stabilisation of disease was observed. This study could be used by health care professionals to understand that the supplementation of curcumin may be of benefit to individuals with CKD.
Abstract
Chronic kidney disease (CKD) subjects suffer from high risk of cardiovascular mortality, and any intervention preventing the progression of CKD may have an enormous impact on public health. In the last decade, there has been growing awareness that the gut microbiota (GM) can play a pivotal role in controlling the pathogenesis of systemic inflammatory state and CKD progression. To ameliorate the quality of life in CKD subjects, the use of dietary supplements has increased over time. Among those, curcumin has demonstrated significant in vitro anti-inflammatory properties. In this pilot study, 24 CKD patients and 20 healthy volunteers were recruited. CKD patients followed nutritional counselling and were supplemented with curcumin (Meriva®) for six months. Different parameters were evaluated at baseline and after 3-6 months: uremic toxins, metagenomic of GM, and nutritional, inflammatory, and oxidative status. Curcumin significantly reduced plasma pro-inflammatory mediators (CCL-2, IFN-γ, and IL-4) and lipid peroxidation. Regarding GM, after 6 months of curcumin supplementation, Escherichia-Shigella was significantly lower, while Lachnoclostridium was significant higher. Notably, at family level, Lactobacillaceae spp. were found significantly higher in the last 3 months of supplementation. No adverse events were observed in the supplemented group, confirming the good safety profile of curcumin phytosome after long-term administration.
-
8.
The Effects of Dairy Product and Dairy Protein Intake on Inflammation: A Systematic Review of the Literature.
Nieman, KM, Anderson, BD, Cifelli, CJ
Journal of the American College of Nutrition. 2021;40(6):571-582
-
-
-
Plain language summary
Systemic inflammation contributes to the risk and progression of chronic disease, which is in turn influenced by several factors including diet. The aim of this study was to conduct a systematic review to evaluate the effect of dairy products and dairy protein on markers of inflammation in adults that do not have inflammatory-related disorders. The authors analysed 27 previous randomised controlled trial, of which 19 looked at dairy products, and eight looked at dairy protein (casein or whey). In the trials which evaluated dairy products, 10 reported no effect of the intervention, while eight reported a reduction in at least one biomarker of inflammation. All eight trials that investigated dairy protein intake on markers of inflammation reported no effect. The researchers concluded that the available literature suggests that dairy products and dairy proteins have neutral to beneficial effects on biomarkers of inflammation. Additional clinical studies designed using inflammatory biomarkers as the primary outcome are needed to fully understand the effects of dairy intake on inflammation.
Abstract
Systemic inflammation is associated with obesity and chronic disease risk. Intake of dairy foods is associated with reduced risk of type 2 diabetes and cardiovascular disease; however, the impact of dairy foods on inflammation is not well-established. The objective of this study was to conduct a systematic review to evaluate the effect of dairy product (milk, cheese, and yogurt) and dairy protein consumption on low-grade systemic inflammation in adults without severe inflammatory disorders. A literature search was completed in September 2019 using PubMed and CENTRAL as well as inspection of reference lists from relevant review articles. The search resulted in the identification of 27 randomized controlled trials which were included in this analysis. In the 19 trials which evaluated dairy products, 10 reported no effect of the intervention, while 8 reported a reduction in at least one biomarker of inflammation. All 8 trials that investigated dairy protein intake on markers of inflammation reported no effect of the intervention. The available literature suggests that dairy products and dairy proteins have neutral to beneficial effects on biomarkers of inflammation. Additional clinical studies designed using inflammatory biomarkers as the primary outcome are needed to fully elucidate the effects of dairy intake on inflammation.
-
9.
Associations of Dietary Intake on Biological Markers of Inflammation in Children and Adolescents: A Systematic Review.
Bujtor, M, Turner, AI, Torres, SJ, Esteban-Gonzalo, L, Pariante, CM, Borsini, A
Nutrients. 2021;13(2)
-
-
-
Free full text
Plain language summary
Inflammation is the normal physiological response to injury in the body and is designed to protect the host. However, in children and adolescents, chronic low-grade inflammation has been linked to a wide range of conditions. Certain markers in the blood can be measured and used to determine levels of inflammation in the body. This review of 53 studies provides the first evidence for the association between dietary intake and biological markers of inflammation in children and adolescents. Results show that adhering to a healthy way of eating such as the Mediterranean diet, are associated with decreased levels of pro-inflammatory biomarkers. The Western Dietary pattern, as well as intake of ultra-processed foods is associated with higher levels of the same pro-inflammatory markers. A good quality diet, high in fruit and vegetables, wholegrains, fibre and healthy fats ameliorates low-grade inflammation, and therefore represents a potential therapeutic approach. It is also an important element for disease prevention in both children and adolescents.
Abstract
BACKGROUND In children and adolescents, chronic low-grade inflammation has been implicated in the pathogenesis of co- and multi-morbid conditions to mental health disorders. Diet quality is a potential mechanism of action that can exacerbate or ameliorate low-grade inflammation; however, the exact way dietary intake can regulate the immune response in children and adolescents is still to be fully understood. METHODS Studies that measured dietary intake (patterns of diet, indices, food groups, nutrients) and any inflammatory biomarkers in children and adolescents aged 2 to19 years and published until November 2020 were included in this systematic review, and were selected in line with PRISMA guidelines through the following databases: Academic Search Complete, CINAHL, Global Health, Medline COMPLETE and Web of Science-Core Collection. A total of 53 articles were identified. RESULTS Results show that adequate adherence to healthful dietary patterns such as the Mediterranean diet, or food groups such as vegetables and fruit, or macro/micro nutrients such as fibre or vitamin C and E, are associated with decreased levels of pro-inflammatory biomarkers, mainly c-reactive protein (CRP), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-α), whereas adherence to a Western dietary pattern, as well as intake of food groups such as added sugars, macro-nutrients such as saturated fatty acids or ultra-processed foods, is associated with higher levels of the same pro-inflammatory biomarkers. CONCLUSIONS This is the first systematic review examining dietary intake and biological markers of inflammation in both children and adolescents. A good quality diet, high in vegetable and fruit intake, wholegrains, fibre and healthy fats ameliorates low-grade inflammation, and therefore represents a promising therapeutic approach, as well as an important element for disease prevention in both children and adolescents.
-
10.
The omega-3 and Nano-curcumin effects on vascular cell adhesion molecule (VCAM) in episodic migraine patients: a randomized clinical trial.
Abdolahi, M, Karimi, E, Sarraf, P, Tafakhori, A, Siri, G, Salehinia, F, Sedighiyan, M, Asanjarani, B, Badeli, M, Abdollahi, H, et al
BMC research notes. 2021;14(1):283
-
-
-
Free full text
Plain language summary
The exact causes of migraine are still unknown, yet it is thought that inflammation in the brain and the blood vessels may be part of the problem. Medications which are commonly prescribed work to reduce this inflammation, yet they may come with serious side effects. Curcumin which is a compound found in turmeric spice, and omega-3 have been also shown to have a natural anti-inflammatory effect with minimal side effects and may therefore be of benefit to migraines. This randomised control trial of 285 individuals with migraine aimed to determine the effect of supplementing omega-3 and curcumin alone and in combination on measures of inflammation in individuals with migraine. The results showed that combining curcumin and omega-3 was of benefit to measures of inflammation in individuals with migraine. There were no serious side effects following the combination treatment. It was concluded that the reason for migraine relief following the supplementation of curcumin and omega-3 may be due to its anti-inflammatory effects in the blood vessels. This study could be used by healthcare professionals to recommend the use of omega-3 and curcumin in individuals who suffer from migraine and who have suffered serious side effects with standard drug treatments.
Abstract
OBJECTIVE The purpose of this clinical trial was to examine the effect of omega-3 fatty acids (W-3 FAs), nanocurcumin and their combination on serum levels and gene expression of VCAM in patients with episodic migraine. RESULTS In this study, 80 patients were randomly divided in to 4 groups to receive for 2 months. Both serum levels and gene expression of VCAM showed remarkable decreases after single W-3 and after combined W-3 and nanocurcumin interventions. However, a borderline significant change and no remarkable change were observed after single nanocurcumin supplementation and in control group, respectively. While a significant difference between study groups in VCAM concentrations existed, there was no meaningful difference in VCAM gene expression among groups. It appears that the W-3 and combined W-3 and nanocurcumin can relieve VCAM serum level and its gene expression in patients with episodic migraine. Moreover, the combination of W-3 with nanocurcumin might cause more significant declines in VCAM level in the serum of migraine patients than when W-3 is administered alone. TRIAL REGISTRATION This study was registered in Iranian Registry of Clinical Trials (IRCT) with ID number: NCT02532023.