| Title: |
Is a Higher Protein-Lower Glycemic Index Diet More Nutritious Than a Conventional Diet? A PREVIEW Sub-study |
| Authors: |
Meroni, Alice; Muirhead, Roslyn P.; Atkinson, Fiona S.; Fogelholm, Mikael; Raben, Anne; Brand-Miller, Jennie C. |
| Contributors: |
Department of Food and Nutrition; Nutrition Science |
| Publisher Information: |
Frontiers Media SA |
| Publication Year: |
2021 |
| Collection: |
Helsingfors Universitet: HELDA – Helsingin yliopiston digitaalinen arkisto |
| Subject Terms: |
zinc; niacin; selenium; vitamin B12; dietary fiber; dietary cholesterol; pre-diabetes; CARDIOVASCULAR-DISEASE; NUTRIENT INTAKE; QUALITY; FOOD; METHODOLOGY; OVERWEIGHT; OBESITY; ADULTS; IMPACT; LOAD; 3143 Nutrition |
| Description: |
High protein diets and low glycemic index (GI) diets have been associated with improved diet quality. We compared the changes in nutrient intakes of individuals at high risk of developing type-2 diabetes over 3 y who followed either a higher protein-lower GI diet (HPLG) or a conventional moderate protein-moderate GI diet (MPMG). This post hoc analysis included 161 participants with overweight and pre-diabetes from the Australian cohort of the PREVIEW study (clinical trial registered in ) who were randomly assigned to a HPLG diet (25% energy from protein, dietary GI = 56, n = 76). Food records were collected at 0-mo (baseline) and at 6-, 12-, 24-, and 36-mo (dietary intervention period). Linear mixed models were used to compare the differences in total energy, macro- and micronutrients, dietary GI, glycemic load (GL) and body weight between the two diet groups at the 4 dietary intervention time points. At 3 y, 74% participants from the HPLG diet and 74% participants from the MPMG diet completed the trial. The HPLG group showed significantly higher protein intake and lower dietary GI and GL than the MPMG group (group fixed effect P |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
English |
| ISBN: |
978-0-00-600381-6; 0-00-600381-8 |
| Relation: |
The EU framework programme 7 (FP7/2007-2013) grant agreement #312057. National Health and Medical Research Council - EU Collaborative Grant, AUS 8, ID 1067711. The Glycemic Index Foundation Australia through royalties to the University of Sydney. The NZ Health Research Council (14/191) and University of Auckland Faculty Research Development Fund. The Cambridge Weight Plan (c) donated all products for the 8-weeks LED period. The Danish Agriculture & Food Council. The Danish Meat and Research Institute. National Institute for Health Research Biomedical Research Centre (NIHR BRC) (UK). Biotechnology and Biological Sciences Research Council (BBSRC) (UK). Engineering and Physical Sciences Research Council (EPSRC) (UK). Nutritics (Dublin) donated all dietary analyses software used by UNOTT. Juho Vainio Foundation (FIN), Academy of Finland (grant numbers: 272376, 314383, 266286, and 314135), Finnish Medical Foundation, Gyllenberg Foundation, Novo Nordisk Foundation, Finnish Diabetes Research Foundation, University of Helsinki, Government Research Funds for Helsinki University Hospital (FIN), Jenny and AnttiWihuri Foundation (FIN), Emil Aaltonen Foundation (FIN).; https://hdl.handle.net/10138/326869; 000600381800001 |
| Availability: |
https://hdl.handle.net/10138/326869 |
| Rights: |
cc_by ; info:eu-repo/semantics/openAccess ; openAccess |
| Accession Number: |
edsbas.92429D25 |
| Database: |
BASE |