Evaluation of the effect of consuming chocolate with breakfast on mood

Evaluation of the effect of consuming chocolate with breakfast on mood - Evaluation of the effect of consuming chocolate with breakfast on mood

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000053295

Enrollment

Registered

2024-01-10

Start date

2024-01-22

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

Healthy adults

Interventions

Intake chocolate with breakfast Not intake chocolate with breakfast

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Those who usually eat breakfast 2.Those who eat chocolates more than once in a year 3.Those who can come to the test institute for 2 consecutive mondays 4.Those who have holidays on saturdays and sundays 5.Those who have work in the morning after the test

Exclusion criteria

Exclusion criteria: 1.Those with food allergy 2.Those with a past or current history of mental illness such as depression, bipolar disorder and sleep disorders 3.Those who use medicines, supllements or health foods for stress or sleep 4.Those who dislike milk chocolates

Design outcomes

Primary

Measure	Time frame
questionare on mood	—

Secondary

Measure	Time frame
amount of oxytocin in saliva	—

Countries

Japan

Contacts

Public ContactMegumi Shimada

Platinum, Inc. Consulting Division

m-shimada@vectorinc.co.jp03-5572-6072

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026