Illustrative estimate only - not verified by this sponsor. Contact the study team for actual compensation.
L-Arginine is an amino acid capable of stimulating the production of nitric oxide (NO) metabolites. NO is responsible for several important activities of the body, such as: helping to regulate vasodilation, blood flow, mitochondrial respiration, platelet function and increasing growth hormone levels, but the effects on the recovery of cardiorespiratory parameters after exercise testing maximum need to be clarified.
What happens when you apply
Reach out via phone or email to express interest
Brief call to discuss your health history
Medical screening at the research site
Begin your journey in the study
Inclusion Criteria: * Male, aged between 18 and 30 years, body mass index (BMI) between 18.5 and 29.9 kg/m2 and physically active according to the international physical activity questionnaire Exclusion Criteria: * Individuals who are sedentary and insufficiently active according to the IPAQ questionnaire, who present cardiorespiratory, neurological, renal, endocrine, metabolic, musculoskeletal disorders and other known or reported impairments that prevent the subject from performing the procedures, smokers, alcohol drinkers, users of medications that influence the autonomic nervous system and individuals with systolic pressure greater than 130 mmHg and diastolic pressure greater than 85 mmHg at rest
imaguineapig pulls live data from ClinicalTrials.gov (NIH/NLM).Illustrative estimate only - not verifiedPay estimates are approximate ranges based on study type and are not confirmed by sponsors — actual compensation may differ. Eligibility indicators use limited criteria (age, sex) only. We do not provide medical advice. Always contact the study team directly to confirm compensation, full eligibility, and risks before enrolling.