Comparison of physical condition before ingestion and ingestion of food containing Maca and Kura-Chai-Dum

Comparison of physical condition before ingestion and ingestion of food containing Maca and Kura-Chai-Dum - Comparison of physical condition before ingestion and ingestion of food containing Maca and Kura-Chai-Dum

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000033437

Enrollment

Registered

2018-07-20

Start date

2018-07-20

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 adult male

Interventions

Take test foods for 12 weeks No intervention

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: 1. Subject without health problems 2. Subjects who have steady partners (lovers / spouses) 3.Those who are aware of the decline of energy

Exclusion criteria

Exclusion criteria: 1.Subjects taking drugs for improving sexual function 2.Health food aimed at improving sexual function, subjects taking drinks 3.Subjects with a history of food allergy 4.Subjects participating in other human trials within the past 4 weeks

Design outcomes

Primary

Measure	Time frame
Subjective evaluation	—

Countries

Japan

Contacts

Public ContactTakeshi Kaneko

Japan Clinical Trial Association N.A.

info@yakujihou.org0364574666

Outcome results

None listed

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