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Effect of Co-consuming Different Dietary Protein Sources With Salad on the Bioavailability of Carotenoids

NCT07795372 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 19

Last updated 2026-08-31

No results posted yet for this study

Summary

The goal of this clinical trial is to learn if different protein types will affect carotenoid responses in humans when co-consumed with salad. The main questions it aims to answer are:

* What are the effect of dietary protein co-consumption with salad on postprandial carotenoid levels in Singapore adults?
* Do different whole-food protein sources enhance the bioavailability of carotenoids in Singapore adults?

Participants will:

Consume salad with a form of protein (chicken, tuna, egg, soybean) Have their postprandial plasma carotenoid and triglyceride outcomes evaluated

Conditions

  • Postprandial Carotenoid Response

Interventions

OTHER

Salad only

Control group, consumption of only salad

OTHER

Salad + Chicken

Consumption of salad with chicken

OTHER

Salad + Tuna

Consumption of salad with tuna

OTHER

Salad + Egg

Consumption of salad with egg

OTHER

Salad + Soybean

Consumption of salad with soybean

Sponsors & Collaborators

Principal Investigators

  • Jung Eun Kim, Ph.D., R.D. · National University of Singapore, Department of Food Science and Technology

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
21 Years
Max Age
45 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-09-30
Primary Completion
2027-02-28
Completion
2027-02-28

Countries

  • Singapore

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07795372 on ClinicalTrials.gov