Kolozzeum Forum - Sveriges största träningsforum
Gammal 2020-11-18, 16:26   #1
King Grub
Chefsarkitekt Oljebyxor
 
King Grubs avatar
 
Reg.datum: Mar 2002
Ort: Norrtälje
Inlägg: 78 268
Mjölkprodukter och insulinkänslighet

Citat:
Background

Dairy foods, particularly yogurt, and plasma biomarkers of dairy fat intake are consistently inversely associated with incident type 2 diabetes. Yet, few trials assessing the impact of dairy on glucose homeostasis include fermented or full-fat dairy foods.

Objectives

We aimed to compare the effects of diets rich in low-fat or full-fat milk, yogurt, and cheese on glucose tolerance and its determinants, with those of a limited dairy diet.

Methods

In this parallel-design randomized controlled trial, 72 participants with metabolic syndrome completed a 4-wk wash-in period, limiting dairy intake to ≤3 servings/wk of nonfat milk. Participants were then randomly assigned to either continue the limited dairy diet, or switch to a diet containing 3.3 servings/d of either low-fat or full-fat dairy for 12 wk. Outcome measures included glucose tolerance (area under the curve glucose during an oral-glucose-tolerance test), insulin sensitivity, pancreatic β-cell function, systemic inflammation, liver-fat content, and body weight and composition.

Results

In the per-protocol analysis (n = 67), we observed no intervention effect on glucose tolerance (P = 0.340). Both the low-fat and full-fat dairy diets decreased the Matsuda insulin sensitivity index (ISI) (means ± SDs −0.47 ± 1.07 and −0.25 ± 0.91, respectively) and as compared with the limited dairy group (0.00 ± 0.92) (P = 0.012 overall). Body weight also changed differentially (P = 0.006 overall), increasing on full-fat dairy (+1.0 kg; −0.2, 1.8 kg) compared with the limited dairy diet (−0.4 kg; −2.5, 0.7 kg), whereas the low-fat dairy diet (+0.3 kg; −1.1, 1.9 kg) was not significantly different from the other interventions. Intervention effects on the Matsuda ISI remained after adjusting for changes in adiposity. No intervention effects were detected for liver fat content or systemic inflammation. Findings in intent-to-treat analyses (n = 72) were consistent.

Conclusions

Contrary to our hypothesis, neither dairy diet improved glucose tolerance in individuals with metabolic syndrome. Both dairy diets decreased insulin sensitivity through mechanisms largely unrelated to changes in key determinants of insulin sensitivity.
The American Journal of Clinical Nutrition, 12 November 2020. The impact of diets rich in low-fat or full-fat dairy on glucose tolerance and its determinants: a randomized controlled trial.

https://academic.oup.com/ajcn/advanc...qaa301/5979929
__________________


Angående PM-rådgivning!
King Grub är inte uppkopplad   Svara med citat
Gammal 2020-11-18, 19:43   #2
exevision
Registered User
 
exevisions avatar
 
Reg.datum: Jan 2011
Inlägg: 6 800
Hade de koll på kaloriintaget mellan grupperna?
__________________
Citat:
Ursprungligen postat av Wormzie Visa inlägg
det enda man kan säga säkert är att om gasp-linnet är på kör man med byggarsplit
exevision är inte uppkopplad   Svara med citat


Svara

Ämnesverktyg
Visningsalternativ

Regler för att posta
Du får inte posta nya ämnen
Du får inte posta svar
Du får inte posta bifogade filer
Du får inte redigera dina inlägg

BB-kod är
Smilies är
[IMG]-kod är
HTML-kod är av

Forumhopp


Alla tider är GMT +1. Klockan är nu 22:08.


Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Svensk översättning av: Anders Pettersson
Copyright 2015, Kolozzeum (TM)