U.S., May 1 -- ClinicalTrials.gov registry received information related to the study (NCT06951789) titled 'Effect of Molecular Hydrogen Inhalation on Metabolic Response During Low-intensity Exercise on a Bicycle Ergometer' on April 23.

Brief Summary: This trial evaluates the effect of molecular hydrogen inhalation on metabolic response, heart rate, and rating of perceived exertion in healthy females during 30 minutes of exercise on a bicycle ergometer.

Study Start Date: May, 2025

Study Type: INTERVENTIONAL

Condition: Healthy Respiratory Quotient Measurement

Intervention: OTHER: Molecular hydrogen

Hydrogen gas, purity >99.9%, flow rate 600 ml/min (two generators 300 ml/min each).

OTHER: Placebo

Ambient air, flow rate 600 ml/min (tw...