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Study on the Vitamin E Absorption after ingestion of Test Foods in Healthy Adult

Study on the Vitamin E Absorption after ingestion of Test Foods in Healthy Adults -a randomised-controlled crossover - Study on the Vitamin E Absorption after ingestion of Test Foods in Healthy Adults

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000055634
Enrollment
15
Registered
2024-10-06
Start date
2024-10-06
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 adults

Interventions

Intake of test food 1 (single ingestion) - washout period - intake of test food 2 (single ingestion) - washout period - intake of test food 3 (single ingestion). Intake of test food 2 (single ingestio

Sponsors

DRC Co., Ltd.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Males and females aged 20 to 60 years. 2. Subjects who are Generally healthy. 3. Subjects who can voluntarily provide written consent to participate in the study.

Exclusion criteria

Exclusion criteria: 1.Subjects who are continuously consuming health foods, quasi-drugs, or medicines that claim or emphasize efficacy or effects similar to or related to the efficacy being investigated in this study. 2.Subjects who have changed or newly started using health foods within the past four weeks. 3.Subjects engaged in night shifts or rotating day and night shifts. 4.Subjects who, at the time of consent acquisition, are receiving treatment or preventive care at a medical institution (hormone replacement therapy, drug therapy, exercise therapy, diet therapy, etc.) or are judged to require treatment. 5.Subjects with, or with a history of, disorders of glucose metabolism, lipid metabolism, liver function, kidney function, heart, cardiovascular system, respiratory system, endocrine system, immune system, or nervous system. 6.Subjects with a history of alcohol or drug dependency. 7.Subjects at risk of developing an allergic reaction to almonds or other nuts. 8.Subjects who are pregnant, breastfeeding, or intend to become pregnant during the study period at the time of consent acquisition. 9.Subjects who have experienced discomfort or worsening of their condition due to blood collection in the past, or those who have been told that blood collection is difficult due to thin veins. 10.Subjects who have participated in other human trials (e.g., those involving foods, drugs, quasi-drugs, medical devices, etc.) within the past four weeks, or those planning to participate in another human trial during the scheduled study period. 11.Subjects who have difficulty consuming the test food (e.g., those unable to chew and consume almonds). 12.Subjects who are deemed inappropriate for participation by the principal investigator or study director.

Design outcomes

Primary

MeasureTime frame
Amount of vitamin E (as alpha-tocopherol) in blood, transfer rate (CMAX from 0h to 10h), and AUC 0-48h for postprandial serum total vitamin E concentrations.

Countries

Japan

Contacts

Public ContactHiroaki Furusho

DRC Co., Ltd. Product Testing Department

furusyo@drc-web.co.jp06-6882-1130

Outcome results

None listed

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