Vitamin B 12: Subjects in this group will intake 1 mg/day of vitamin B12.
Natural orange extract: Subjects in this groups will intake 500 mg/day of natural orange extract.
Vitamina B12 + natural orange extract: This group will take the combination of vitamin B12 and Vitamina B12 (1 mg/day) + natural orange extract (500 mg/day).
Microcrystalline Cellulose: Microcrystalline cellulose was used, this molecule was selected to avoid affecting the glycemia, as it can occur with dextrose or maltodextrin.
Study summary
The aim of this study was to determine the effects of a new formulation of vitamin B12, natural orange extract, and their combination on physical and mental performance.
Eligibility
Sex
MALE
Min age
18 Years
Max age
45 Years
Healthy volunteers
Accepted
Inclusion Criteria:
* Healthy male (to be certified through medical examination and health analysis).
* Aged 18-45 years.
* Well-trained (3-6 training sessions per week).
* Habitual consumer of citrus fruits (orange, mandarin, lemon, or grapefruit, either fresh or juiced).
Exclusion Criteria:
* Smokers or regular alcohol drinkers.
* Persons suffering from a metabolic, cardiorespiratory or digestive pathology or anomaly.
digestive system.
* People who have suffered an injury in the last 6 months that limits the performance of the study tests. of the study tests.
* People taking supplements or medication in the 2 weeks before the start of the study.
Primary outcome measure(s)
Wingate test — Throughout study completion, an average of 4 weeks This test consists of 5 efforts of 30 seconds at maximum intensity with a recovery of 3 minutes on a bike. In this test the peak and average power of each effort and the total average will be evaluated. In addition, the time to maximum peak power and the fatigue index.
Trial sites (1)
Facility
City
Region
Status
Research Center for High Performance Sport. Universidad Católica de Murcia
La Ñora
Murcia
More Francisco Javier Martínez Noguera trials in Spain
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
We use cookies to analyse site traffic and improve your experience. With your consent, we may also use cookies for advertising. You can change your choice at any time.