Effect of the High Protein intake on Iron metabolism among Japanese people in Kenya: Intervention study

Effect of the High Protein intake on Iron metabolism among Japanese people in Kenya: Intervention study - PIJaK study

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000037667

Enrollment

Registered

2019-08-12

Start date

2019-08-06

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 person

Interventions

In addition to meals at homestay, take a protein-rich food (equivalent to 32 g protein = 8 g in the morning + 24 g in the evening) every day for one week every day to avoid changing the habitual diet

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy person

Exclusion criteria

Exclusion criteria: Food allergies

Design outcomes

Primary

Measure	Time frame
after 1 week. serum iron, Ferritin	—

Secondary

Measure	Time frame
Total protein, Albumin, Pre-albumin Transferrin, CRP, TIBC, WBC, RBC, Hemoglobin, Hematocrit, MCV, MCH, MCHC,platelet, AST, ALT, TG, Total cholesterol, LDL-cholesterol, HDL-cholesterol, glucose, HbA1c	—

Countries

Japan,Africa

Contacts

Public ContactAzumi Hida

Tokyo University of Agriculture Department of Nutritional Science

a3hida@nodai.ac.jp03-5477-2378

Outcome results

None listed

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