Does Nitrate Supplementation Improve Muscle Strength, Power, and Sprint Performance in Females? A Systematic Review and Meta-Analysis.

ABSTRACT:

Background

Inorganic nitrate (NO₃^-) may enhance muscle contractility and blood flow via nitric oxide production, offering potential ergogenic benefits. However, most studies have focused on males, and its effects in females during high-intensity, short-duration exercise remain unclear.

Objective

This review assessed the acute effects of nitrate supplementation on muscle strength, power, and sprint performance in healthy females.

Methods

A comprehensive literature search was conducted in PubMed, Web of Science, Scopus, SPORTDiscus, and Cochrane CENTRAL, from inception to July 2025. Randomized controlled trials (RCTs) that examined the effects of oral inorganic nitrate (e.g., beetroot juice or nitrate salts) in healthy females were included. Eligib

SUBMITTER: Meng F 

PROVIDER: S-EPMC12471447 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature