healthy volunteers
Conditions
Interventions
Group 1: Study day 1:
Measurement of body height and weight
Estimating body composition by bioelectrical impedance analysis
Assessment of physical activity by accelerometry
Providing material for coll
Sponsors
Max Rubner-Institut Bundesforschungsinsitut für Ernährung und Lebensmittel
Eligibility
Sex/Gender
All
Age
18 Years to 79 Years
Inclusion criteria
Inclusion criteria: Volunteers who are able to participate in the planned examinations Volunteers who gave their consent for study participation voluntarily and in writing
Exclusion criteria
Exclusion criteria: Women who are pregnant or lactating, Diabetes mellitus, Nephropathy, Use of diuretics, Hypo- or Hyperthyroidism, Diet for weight reduction, Amputations, Pacemaker, defibrillator or implanted substance administering systems, Diseases (e.g. diseases of the gastrointestinal tract, metabolism, nervous system as well as infections and immunological diseases with medication) or use of medications, which lead to an energy or nutrient malabsorption, Blood donation during or < 4 weeks prior to study participation, Inadequate knowledge of the German language to participate in the 24h-recalls, Treatment with antibiotics, Volunteers with ongoing cancer treatment, Volunteers with acute or chronic infectious diseases, Volunteers with abuse of alcohol or drugs, Volunteers who will probably not comply with study regulations, Volunteers who are institutionalized due to judicial or administrative orders, Volunteers who do not give their written consent for study participation
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Comparison between protein intake and nitrogen excretion in urine Comparison between energy intake and energy expenditure Comparison between sodium intake and sodium excretion in urine Comparison between potassium intake and potassium excretion in urine | — |
Secondary
| Measure | Time frame |
|---|---|
| Investigation of nutrient patterns (by FFQ) and gut microbitota composition | — |
Countries
Germany
Contacts
Public ContactMaria Herrmann
Max Rubner-Institut Bundesforschungsinstitut für Ernährung und Lebensmittel
Outcome results
None listed