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Effects of Dietary Nitrate Intake on Physical Performance of Middle-aged Women

NCT05820321 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 15

Last updated 2023-06-13

No results posted yet for this study

Summary

Through a randomized, crossover, triple-blind, placebo-controlled clinical trial, 15 physically inactive hypertensive women will participate a 8-day trial, each with two intervention protocols: 1) placebo and 2) beetroot; in which will ingest beet juice with or without NO3 in its composition with a 8-day washout interval.

Conditions

  • Postmenopausal; Menorrhagia
  • Physical Inactivity
  • Motor Activity

Interventions

DIETARY_SUPPLEMENT

Beetroot juice rich in nitrate

The participant will intake beetroot juice rich in NO3 (400mg) during 8-days. On the eighth day of the intervention, 2 hours after intake the last bottle of juice, the participants will return to the laboratory for the performance tests evaluation. Before crossover protocol a 7-day washout interval will be given for the purification of the compounds provided by the protocols.

OTHER

Beetroot juice NO3 depleted

The participant will intake beetroot juice depleted in NO3. On the eighth day of the intervention, 2 hours after intake the last bottle of juice, the participants will to the laboratory for the performance tests evaluation. Before crossover protocol a 7-day washout interval will be given for the purification of the compounds provided by the protocols.

Sponsors & Collaborators

  • University of Sao Paulo

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
CROSSOVER

Eligibility

Min Age
50 Years
Max Age
65 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-07-01
Primary Completion
2023-08-20
Completion
2023-12-31

Countries

  • Brazil

Study Locations

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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 NCT05820321 on ClinicalTrials.gov