Influence of two formula diets on satiety, attention and concentration

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00009913

Enrollment

Registered

2016-02-05

Start date

2016-02-09

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Satiety, attention and concentration

Interventions

Group 1: Within the six week cross over study participants obtain in a random order a protein rich meal replacement for three times with an interval of one week. A protein-rich meal replacement cons

Eligibility

Sex/Gender

All

Age

18 Years to 50 Years

Inclusion criteria

Inclusion criteria: - BMI: 18,0 - 28,0 kg/m2 - Age: 18-50years - Men and Women - Written consent after information about study contents and study procedure - Ability and willingness of study participants to follow study leaders instructions

Exclusion criteria

Exclusion criteria: - severe chronic illness (manifest coronary heart disease, cancer) - severe kidney or liver diseases - insulin-dependent diabetes mellitus Typ I and II - continuous intake of corticosteroids (not inhalation), psychotropic drug - chronic gastroinestinal diseases (especially small intestine e.g. duodenal ulcer, liver, pancreas) - known endokrine and immunological diseases - Hormonal disorders, for example, hyperthyroidism and Cushing's syndrome - Treatment with non-insulin-releasing antidiabetics (guar, acarbose) -existing intolerances or allergies to ingredients of the diet - lactose or fructose malabsorption - intolerance towards soy and milk protein - continuous intake of laxatives - pregnancy - lactation - addiction to alcohol and/or drugs - immediate planned surgery - simultaneous participation at another clinical trial or participation within the last 30 days - missing consent or refusing / reset of the consent

Design outcomes

Primary

Measure	Time frame
attention and concentration measured by colour/word interfernce test (Stroop) 30 and 90 minutes after formula diet intake	—

Secondary

Measure	Time frame
satiety shall be measured via visual analogue scale before and 15, 30, 45, 60, 90 and 120 min after formula diet intake	—

Countries

Germany

Contacts

Public ContactKatharina Möller

oLeibniz Universität Hannover, Institut für Lebensmittelwissenschaft und Humanernährung, Abteilung Ernährungsphysiologie und Humanernährung

moeller@nutrition.uni-hannover.de0511-762 3317

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026