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A study on food diversity among the elderly and verification of the effectiveness of nutritional supplement drinks in improving vitamin intake

A study on food diversity among the elderly and verification of the effectiveness of nutritional supplement drinks in improving vitamin intake - Dietary Surveys and Nutritional Supplement Drinks in the Elderly

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000058980
Enrollment
20
Registered
2025-09-03
Start date
2025-12-15
Completion date
Unknown
Last updated
2026-09-14

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

Conditions

malnutrition

Interventions

The study participants will be given a seven-day supply of nutritional drinks to take orally.

Sponsors

Fujita health university
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Those who are 65 years or older and can consent to taking the Ikkyu Chisai drink for 7 consecutive days, those who have no abnormal test values related to diabetes, kidney disease, or liver disease, those who can present their medication notebook (to confirm types, amounts, and duration of diabetes medication and antacids), those with no food allergies, those who are able to communicate their own intentions to others, and those who can manage daily life independently.

Exclusion criteria

Exclusion criteria: People with poorly controlled diabetes (HbA1c > 7%), those with liver disease, kidney disease, or heart disorders, those with cancer, those taking supplements or health foods, and others deemed inappropriate by the principal investigator or co-investigators.

Design outcomes

Primary

MeasureTime frame
For participants in the Genki de Masse Taiso, we will conduct a food frequency survey , and collect information on height, weight, age, sex, weight six months ago, changes in appetite over the past two weeks, and underlying health conditions, in order to determine the prevalence of undernutrition within the group based on GLIM criteria. Next, for each sex, we will divide the participants into three groups underweight, normal weight, and obese and clarify the differences in food diversity among the groups.

Secondary

MeasureTime frame
Of those who responded to the questionnaire, approximately 20 people (up to a maximum of 30) who do not meet the exclusion criteria (listed separately) will have their blood drawn. Afterward, they will take Ikkyo Sensai Drink for 7 days, and their blood will be drawn again on the 7th day. Changes in blood concentrations of zinc, iron, vitamin B1 and B12, and folic acid before and after taking Ikkyo Sensai Drink will be analyzed separately by gender, using paired t-tests to compare the values before and after.

Countries

Japan

Contacts

Public ContactKatsumi Iizuka

Fujita health university Department of Clinical Nutrition, Faculty of Medicine

katsumi.iizuka@fujita-hu.ac.jp0562932329

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026