A study of the effects of protein intake on brain and mental function

A study of the effects of protein intake on brain and mental function, randomized placebo-controlled double-blind crossover study - A study of the effects of protein intake on brain and mental function

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000049883

Enrollment

Registered

2022-12-24

Start date

2022-12-26

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

None listed

Interventions

Protein drink, single dose Placebo drink, single dose

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: More than 18 years and less than 30 years old

Exclusion criteria

Exclusion criteria: 1) Subjects with visual abnormalities 2) Subjects with serious drug or food allergies 3) Subjects have serious medical history of diseases in the respiratory, circulatory, nervous and endocrine systems 4) Subjects who are under medical treatment 5) Subjects who are judged inappropriate for the study by the physician

Design outcomes

Primary

Measure	Time frame
Mood Cognitive performance (Stroop test)	—

Secondary

Measure	Time frame
Body temperature VO2, VCO2, Heat production Brain activity index Blood components Hair components Nutritional intakes Body Composition	—

Countries

Japan

Contacts

Public ContactHideaki Soya

University of Tsukuba Laboratory of Exercise Biochemistry and Neuroendocrinology, Faculty of Health and Sport Sciences

soya.hideaki.gt@u.tsukuba.ac.jp029-853-2620

Outcome results