Effects of Daily Consumption of an Aqueous Dispersion of Free-Phytosterols Nanoparticles on Individuals with Metabolic Syndrome: A Randomised, Double-Blind, Placebo-Controlled Clinical Trial

Metabolic syndrome (MS) affects up to 40% of the population and is associated with heart failure, stroke and diabetes. Phytosterols (PS) could help to manage one or more MS criteria. The purpose of this study was to evaluate the therapeutic effect of daily supplementation of an aqueous dispersion of...

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Veröffentlicht in:Nutrients 2020-08, Vol.12 (8), p.2392
Hauptverfasser: Palmeiro-Silva, Yasna K, Aravena, Raúl I, Ossio, Lisette, Parro Fluxa, Javiera
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creator Palmeiro-Silva, Yasna K
Aravena, Raúl I
Ossio, Lisette
Parro Fluxa, Javiera
description Metabolic syndrome (MS) affects up to 40% of the population and is associated with heart failure, stroke and diabetes. Phytosterols (PS) could help to manage one or more MS criteria. The purpose of this study was to evaluate the therapeutic effect of daily supplementation of an aqueous dispersion of 2 g of free-phytosterols nanoparticles in individuals with MS over six months of intervention, compared with placebo. This double-blind study included 202 participants with MS randomly assigned into phytosterol ( = 102) and placebo ( = 100) groups. Participants were assessed at baseline, 4, 12 and 24 weeks. General health questions, anthropometric measurements and blood parameters were analysed. At week 24, the proportion of participants with high triglycerides (≥150 mg/dL) in the phytosterol group was 15.65% lower than in the placebo group ( -value = 0.023). Similarly, half of the participants in the phytosterol group decreased their waist circumference up to 4 cm compared with 0 cm in the placebo group ( -value = 0.0001). We reported no adverse effects (diarrhoea or vitamin D reduction); nonetheless, almost 70% of participants in the phytosterol group self-reported an improvement in bowel habits. Daily intake of free-PS nanoparticles improved some MS criteria; therefore, it might be a promising adjuvant therapy for individuals with MS (NCT02969720).
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Phytosterols (PS) could help to manage one or more MS criteria. The purpose of this study was to evaluate the therapeutic effect of daily supplementation of an aqueous dispersion of 2 g of free-phytosterols nanoparticles in individuals with MS over six months of intervention, compared with placebo. This double-blind study included 202 participants with MS randomly assigned into phytosterol ( = 102) and placebo ( = 100) groups. Participants were assessed at baseline, 4, 12 and 24 weeks. General health questions, anthropometric measurements and blood parameters were analysed. At week 24, the proportion of participants with high triglycerides (≥150 mg/dL) in the phytosterol group was 15.65% lower than in the placebo group ( -value = 0.023). Similarly, half of the participants in the phytosterol group decreased their waist circumference up to 4 cm compared with 0 cm in the placebo group ( -value = 0.0001). We reported no adverse effects (diarrhoea or vitamin D reduction); nonetheless, almost 70% of participants in the phytosterol group self-reported an improvement in bowel habits. 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We reported no adverse effects (diarrhoea or vitamin D reduction); nonetheless, almost 70% of participants in the phytosterol group self-reported an improvement in bowel habits. Daily intake of free-PS nanoparticles improved some MS criteria; therefore, it might be a promising adjuvant therapy for individuals with MS (NCT02969720).</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>32785036</pmid><doi>10.3390/nu12082392</doi><orcidid>https://orcid.org/0000-0002-8140-700X</orcidid><orcidid>https://orcid.org/0000-0001-6664-1079</orcidid><oa>free_for_read</oa></addata></record>
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subjects Adolescent
Adult
Aged
Blood pressure
Cholesterol
Clinical trials
Congestive heart failure
Constipation - diet therapy
Diabetes
Diabetes mellitus
Diarrhea
Dietary Supplements
Dispersion
Double-Blind Method
Double-blind studies
Female
Hemoglobin
Humans
Insulin resistance
Intervention
Intestine
Lipoproteins
Male
Metabolic disorders
Metabolic syndrome
Metabolic Syndrome - diet therapy
Metabolic Syndrome - metabolism
Middle Aged
Nanoparticles
Phytosterols
Phytosterols - administration & dosage
Phytotherapy
Potassium
Surfactants
Time Factors
Treatment Outcome
Triglycerides
Triglycerides - blood
Vital signs
Vitamin D
Waist Circumference
Water
Weight control
Young Adult
title Effects of Daily Consumption of an Aqueous Dispersion of Free-Phytosterols Nanoparticles on Individuals with Metabolic Syndrome: A Randomised, Double-Blind, Placebo-Controlled Clinical Trial
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