Skip to content

Evaluation of taurine supplementation in military personal

Evaluation of taurine supplementation on the perception of fatigue and alertness among crew members involved in search and rescue missions

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-65zmvcf
Enrollment
36
Registered
2026-05-20
Start date
2026-06-01
Completion date
Unknown
Last updated
2026-06-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Mental Fatigue Healthy Volunteers

Interventions

A randomized, double-blind, placebo-controlled crossover clinical trial with 12 participants per group, for a total of 36 participants randomly assigned to three groups: Group 1, which will receive a
Group 2, which will receive 2 g of taurine
and Group 3, which will receive 3 g of taurine. Each participant will undergo 6 collection sessions, consisting of three placebo collections and three supplementation collections, with a one-week inte
instead, they will be recorded in specific spreadsheets for each data collection session. Immediately after the training mission, participants will be asked to retake the tests assessing perceived fat

Sponsors

Universidade do Estado do Rio de Janeiro
Lead Sponsor
Universidade do Estado do Rio de Janeiro
Collaborator

Eligibility

Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Military personnel over the age of 18 of either gender who are in full physical and mental capacity; rotary-wing aviation or maritime patrol crew members; military personnel scheduled for training on extended air missions; and individuals who do not regularly use supplements containing taurine or stimulants

Exclusion criteria

Exclusion criteria: Individuals with medical or neurological conditions that may interfere with the perception of fatigue; regular users of stimulants or medications that affect sleep or cognition; pregnant or breastfeeding women; and participants with a history of adverse reactions or suspected hypersensitivity to taurine.

Design outcomes

Primary

MeasureTime frame
Taurine supplementation is expected to improve performance due to increased alertness and reduced perception of fatigue.

Secondary

MeasureTime frame
No secondary outcomes are expected

Countries

BR

Contacts

Public ContactGustavo Fanaro

Universidade do Estado do Rio de Janeiro

gustavogbf1@fab.mil.br+55(21)21572758

Outcome results

None listed

Source: REBEC (via WHO ICTRP) · Data processed: Jun 11, 2026