Obesity, blood pressure, oxidative stress, exercise, metabolism
Conditions
Interventions
INTERVENTIONS: On two days of intervention, thirteen participants will perform a physical exercise session of the aerobic type that will be in a treadmill for 40 minutes with a fixed load of 50% of th
2) Grape juice (SU)
3) Water (PLACEBO). The subjects will receive the drinks in quantity of 200mL, 1 hour before the test in treadmill. The beet juice will be Beet It Sport (James White Drinks, Ipswich, UK), with concent
The grape juice will be box juice (Del Valle®), with insignificant nitrate concentration and the placebo drink will be water. The order of performance of the interventions will be randomized to each i
Dietary supplement
SP6.051.227
G11.427.590.530.698.277
Sponsors
Ana Paula Trussardi Fayh
Departamento de Nutrição da Universidade Federal do Rio Grande do Norte
Eligibility
Sex/Gender
Male
Age
20 Years to 45 Years
Inclusion criteria
Inclusion criteria: Participants should be overweight or obese (Body Mass Index equal to or greater than 25 kg/m² and less than 40 kg/m²) and present hyperglycemia (glycemia equal to or greater than 100 mg/dl); non smokers; Are not physically active and are releasing your physician for exercise.
Exclusion criteria
Exclusion criteria: Smoking participants; Alcoholics; obese degree III (body mass index equal to or greater than 40 kg/m²); In the physical activity readiness questionnaire and in the Rose questionnaire do not show to be able to carry out the evaluations; Present cardiovascular, respiratory, neuromuscular, osteoarticular and other conditions that are not indicated or are not advisable to carry out stress tests.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| To verify the effect of previous ingestion of beet juice on an exercise session on blood pressure and some markers of oxidative stress in overweight individuals and hyperglycemia. | — |
Secondary
| Measure | Time frame |
|---|---|
| - To evaluate the effects of ingestion of beet juice on the concentration of plasma nitrates and nitrites; - To evaluate the effects of ingestion of beet juice on the markers of oxidative stress; - To evaluate the effects of an exercise session on 24h of individuals; - Evaluate the combined effects of beet juice intake and physical exercise on 24h blood pressure; - Compare the responses of the exercise session with and without the ingestion of the beet juice on the selected variables. | — |
Countries
Brazil
Contacts
Public ContactAgnes Denise de;Ana Paula Bezerra;Fayh
Universidade Federal do Rio Grande do Norte;Universidade Federal do Rio Grande do Norte
Outcome results
None listed