Effects of Whey Protein Supplementation Collagen Associated to Resistance Training in Older Woman

Summary

The main purpose of the present study was to investigate the effects of whey protein with collagen hydrolyzed following resistance training on body composition, muscular strength, functional capacity, and plasma-metabolism biomarkers in older women

Conditions

• Sarcopenia
• Collagen Degeneration

Interventions

DIETARY_SUPPLEMENT

Whey protein plus collagen

This two-arm randomized, double-blind, placebo-controlled design was carried out over a period of 17 weeks. At the beginning of the experiment, two weeks and at the end three weeks were allocated for evaluations consisting of anthropometric (weeks 2 and 16), body composition (weeks 2 and 16), one repetition maximum tests (weeks 1 and 15), functional capacity tests (weeks 1 and 15), blood samples (weeks 2 and 16), magnetic ressonance imaging (weeks 2 and 17) and dietary intake measurements (weeks 1 and 15). The anthropometric, body composition, blood samples and dietary intake measurements were carried out in a temperature-controlled room (22-24 °C), and the RT sessions were conducted at the university training facility.

DIETARY_SUPPLEMENT

Whey protein plus maltodextrin

This two-arm randomized, double-blind, placebo-controlled design was carried out over a period of 17 weeks. At the beginning of the experiment, two weeks and at the end three weeks were allocated for evaluations consisting of anthropometric (weeks 2 and 16), body composition (weeks 2 and 16), one repetition maximum tests (weeks 1 and 15), functional capacity tests (weeks 1 and 15), blood samples (weeks 2 and 16), magnetic ressonance imaging (weeks 2 and 17) and dietary intake measurements (weeks 1 and 15). The anthropometric, body composition, blood samples and dietary intake measurements were carried out in a temperature-controlled room (22-24 °C), and the RT sessions were conducted at the university training facility.

Sponsors & Collaborators

• Conselho Nacional de Desenvolvimento Científico e Tecnológico

  collaborator OTHER_GOV

• Coordination for the Improvement of Higher Education Personnel

  collaborator OTHER

• Rousselot BVBA

  collaborator INDUSTRY

• Universidade Estadual de Londrina

  lead OTHER

Principal Investigators

• Edilson S Cyrino, PhD. · Universidade Estadual de Londrina

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

TRIPLE

Model

FACTORIAL

Eligibility

Min Age

60 Years

Max Age

100 Years

Sex

FEMALE

Healthy Volunteers

Yes

Timeline & Regulatory

Start

2019-05-27

Primary Completion

2019-07-05

Completion

2019-12-04

Countries

• Brazil

Study Locations