lundi 27 février 2017
jeudi 23 février 2017
mercredi 22 février 2017
Risky association in junk food: trans fats and high GI products
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0016268
https://www.cambridge.org/core/journals/british-journal-of-nutrition/article/div-classtitleassociation-between-carbohydrate-nutrition-and-prevalence-of-depressive-symptoms-in-older-adultsdiv/BB3911CDF1A1D94ACEFA0A90C5A8D20F
http://www.nutraingredients.com/Research/High-GI-carb-intake-may-trigger-a-depressive-low-study-finds/?utm_source=Newsletter_Subject&utm_medium=email&utm_campaign=Newsletter%2BSubject&c=dC5HnbRQjqnNF8RlQ1LeU%2FLajDydoHsY
https://www.ncbi.nlm.nih.gov/pubmed/22791180
http://ajcn.nutrition.org/content/early/2015/06/24/ajcn.114.103846.abstract
https://www.cambridge.org/core/journals/british-journal-of-nutrition/article/div-classtitleassociation-between-carbohydrate-nutrition-and-prevalence-of-depressive-symptoms-in-older-adultsdiv/BB3911CDF1A1D94ACEFA0A90C5A8D20F
http://www.nutraingredients.com/Research/High-GI-carb-intake-may-trigger-a-depressive-low-study-finds/?utm_source=Newsletter_Subject&utm_medium=email&utm_campaign=Newsletter%2BSubject&c=dC5HnbRQjqnNF8RlQ1LeU%2FLajDydoHsY
https://www.ncbi.nlm.nih.gov/pubmed/22791180
http://ajcn.nutrition.org/content/early/2015/06/24/ajcn.114.103846.abstract
mardi 21 février 2017
lundi 20 février 2017
dimanche 19 février 2017
samedi 18 février 2017
mardi 14 février 2017
Do you drink alcohol
http://www.businessinsider.fr/us/evolutionary-reason-people-drink-robert-dudley-drunken-monkey-hypothesis-2017-2/?utm_content=buffer3ffa8&utm_medium=social&utm_source=facebook.com&utm_campaign=buffer-ti
mercredi 8 février 2017
Personalised nutrition
"Genetic drift, gut microbiota (both composition and functionality) and environmental factors
(diet, lifestyle, etc.) is a complex cocktail of interplaying actors behind the interindividual variability
observed in clinical trials, not only with drugs but also with dietary compounds. UM clustering
suggests a different individuals’ cardiovascular risk pattern and also a personalised effect of
ellagitannin-containing foods such as pomegranate, probably associated to specific gut microbial
communities, which could explain the lack of consensus about their benefits. Therefore, clinical trials
with foods or dietary compounds should take into account the large inherent interindividual
variability, which might be behind the scarce number of accepted health claims by the EFSA in
relation to dietary polyphenols and other phytochemicals"
The pomegranate lipid-lowering properties remain controversial, probably due to the interindividual variability in polyphenol (ellagitannins) metabolism.
We aimed at investigating whether the microbial-derived ellagitannin-metabolizing phenotypes, i.e. urolithin metabotypes A, (UM-A), B (UM-B) and 0 (UM-0), influence the effects of pomegranate extract (PE) consumption on eighteen cardiovascular risk biomarkers in healthy overweight-obese individuals.
A double-blind, cross-over, dose-response, randomised, placebo-controlled trial was conducted. The study (POMEcardio) consisted of 2 test-phases (dose-1 and dose-2, lasting 3 weeks each) and a 3-week washout period between each phase. Forty nine participants (BMI>27 kg/m2 ) daily consumed one (dose-1, 160 mg phenolics/day) or four (dose-2, 640 mg phenolics/day) PE or placebo capsules. Notably, UM-B individuals showed the highest baseline cardiovascular risk. After dose-2, total-cholesterol (-15.5±3.7%), LDL-cholesterol (-14.9±2.1%), small-LDL-cholesterol (-47±7%), non-HDL-cholesterol (-11.3±2.5%), apolipoprotein-B (-12±2.2%) and oxidised-LDL-cholesterol (-24±2.5%) dose-dependently decreased (P<0 .05="" abstracttext="" and="" became="" but="" consumption.="" correlated="" effects="" following="" gordonibacter="" in="" increase="" levels.="" non-producers="" of="" only="" partially="" pe="" producers="" production="" subjects.="" the="" these="" three="" um-b="" urolithin="" were="" with="">0>
Urolithin metabotype (UM) clustering suggests a personalised effect of ellagitannin-containing foods and could explain the controversial pomegranate benefits. Research on the specific role of urolithins and the microbiota associated to each UM is warranted. This article is protected by copyright. All rights reserved.
Mol Nutr Food Res. 2016 Nov 23. doi: 10.1002/mnfr.201600830. [Epub ahead of print]
Clustering according to urolithin metabotype explains the interindividual variability in the improvement of cardiovascular risk biomarkers in overweight-obese individuals consuming pomegranate: A randomised clinical trial.
González-Sarrías A1, García-Villalba R1, Romo-Vaquero M1, Alasalvar C2, Örem A3, Zafrilla P4, Tomás-Barberán FA1, Selma MV1, Espín JC1.
Abstract
SCOPE:
OBJECTIVE:
METHODS AND RESULTS:
CONCLUSIONS:
This article is protected by copyright. All rights reserved.
KEYWORDS:
Cardiometabolic; EFSA; Gut microbiota; Metabotype; Urolithins
mardi 7 février 2017
dimanche 5 février 2017
vendredi 3 février 2017
Inscription à :
Articles (Atom)