NCT05666752

Effect of Intake of Allium Cepa L. Peel Heated Water Extract on Immunity Enhancement

A 8 Weeks, Randomized, Double-blind, Placebo-controlled Human Trial to Evaluate the Efficacy and Safety of Allium Cepa L. Peel Heated Water Extract on Immunity Enhancement

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 80 (actual)
• Sponsor: Hanyang University · Academic / Other
• Sex: All
• Age: 19 Years – 75 Years
• Healthy volunteers: Accepted

Summary

This study was conducted to investigate the effects of daily supplementation of Allium Cepa L. Peel Heated Water Extract on Immunity Enhancement

Detailed description

This study was a 8 weeks, randomized, double-blind, placebo-controlled human trial. 40 subjects were randomly divided into Allium Cepa L. Peel Heated Water Extract or a placebo group. Immunity Enhancement profiles before and after the intervention.

Conditions

• Upper Respiratory Infection

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	Allium Cepa L. Peel Heated Water Extract	4 capsules/day after meal(1,200 mg/day) for 8 weeks
DIETARY_SUPPLEMENT	Placebo	4 capsules/day after meal(1,200 mg/day) for 8 weeks

Timeline

• Start date: 2022-11-07
• Primary completion: 2023-09-01
• Completion: 2023-09-01
• First posted: 2022-12-28
• Last updated: 2022-12-28

Locations

1 site across 1 country: South Korea