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Physical Activity, Meal Composition, and RMR Among Children Adolescent and Adults

NCT04284683 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 21

Last updated 2020-09-30

No results posted yet for this study

Summary

Resting metabolic rate (RMR) is the amount of energy the body uses at rest, and accounts for 60%-70% of daily energy expenditure. Although measured at rest, RMR is strongly influenced by physical activity because the increased metabolic rate during exercise is partially carried over even when exercise stops. Therefore, persons who are physically active maintain higher RMR and less body fat than do sedentary controls. It is well known that high energy intake stimulates whereas caloric restriction reduces RMR. Food thermogenesis corresponds to approximately 10% of daily energy expenditure. Diet-induced thermogenesis is greater on a high protein and carbohydrate diet than on a fat diet. Other factors the affect RMR are age (RMR tends to decline progressively over the life span) and body composition (lean body mass is regarded as the main determinant of RMR). However, the research regarding the effect of a specific combination of macronutrients and exercise on RMR is scarce.

Therefore, the aim of the current study is to assess the combined effect of a meal composition and physical activity on RMR in normal weight and overweight children, adolescents and adults.

Conditions

Interventions

OTHER

DRINK - Water, Protein, Fat, Carbohydrate

Following exercise participants will consume a drink (with different composition in each visit) and than RMR will be evaluated.

Sponsors & Collaborators

  • Meir Medical Center

    lead OTHER

Principal Investigators

  • Dan Nemet, MD · Meir Medical Center

Study Design

Allocation
NA
Purpose
OTHER
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
6 Years
Max Age
30 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2019-03-01
Primary Completion
2020-09-29
Completion
2020-09-29

Countries

  • Israel

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04284683 on ClinicalTrials.gov