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The Effects of Vitamin C on Acute-Exercise in Postmenopausal Females

NCT07109115 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2025-08-07

No results posted yet for this study

Summary

This study is looking at whether vitamin C can help improve oxidative stress and blood vessel health in females after menopause. We will see if taking different amounts of vitamin C for a few days changes how the body handles stress from exercise. This could lead to safer ways to protect females from heart disease without using hormone therapy.

Conditions

  • Females
  • Males
  • Menopause
  • Sedentary
  • Healthy Participants

Interventions

DIETARY_SUPPLEMENT

Vitamin C (Ascorbic Acid)

Subjects will be supplemented with the following vitamin C doses: 0mg, 200mg, 500mg, 1000mg.

Sponsors & Collaborators

  • University of Virginia

    lead OTHER

Principal Investigators

  • Jason Allen, PhD · UVA

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
QUADRUPLE
Model
CROSSOVER

Eligibility

Min Age
45 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-09-01
Primary Completion
2027-09-01
Completion
2027-09-01

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Entities

Diseases

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 NCT07109115 on ClinicalTrials.gov