U.S., Aug. 12 -- ClinicalTrials.gov registry received information related to the study (NCT07115342) titled 'Effect of Combined Probiotics and Vitamin D on Symptoms of Allergic Rhinitis' on Aug. 01.
Brief Summary: The goal of this clinical trial is to learn if taking probiotics, vitamin D, or both together can help lower symptoms of allergic rhinitis (AR) and improve quality of life in adults. Allergic rhinitis is a condition that causes sneezing, nasal congestion, and itchy or watery eyes.
The main questions this study aims to answer are:
* Do these supplements improve the quality of life for people with AR?
Researchers will compare four groups:
* People taking probiotics only
* People taking vitamin D only
* People taking both prob...