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Randomized controlled trial with two parallel branches (experimental product and placebo), double blind and unicentric with which it is intended to evaluate the efficacy of the product under investigation against placebo on blood pressure of normotensive subjects or with hypertension grade I without Pharmacotherapy. The subjects that meet the selection criteria will make a total of five visits to the research laboratory and perform the tests that were pre-established in the protocol. Later, a statistical analysis will be carried out with the variables measured in the study to obtain results.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Ëxperimental | Experimental | Consumption during 84 days of Lippia citriodora 325 mg + Hibiscus sabdariffa 175 mg. Two capsules a day will be consumed thirty minutes before breakfast for 84 days. |
|
| Placebo | Placebo Comparator | Consumption during 84 days of saccharose. Two capsules a day will be consumed thirty minutes before breakfast for 84 days. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| nutraceutical: experimental product | Dietary Supplement | 84 days of consumption |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Assessing a change of blood pressure five times | blood pressure is measured with a holter | Blood pressure measurements will be taken with a Holter on five separate occasions and for 24 hours each day. The measurements will be made at baseline and at 14, 28, 56 and 84 days of consumption of the product. |
| Measure | Description | Time Frame |
|---|---|---|
| body composition | Dual X-ray absorptiometry (DEXA) | Two densitometries will be performed. One at the beginning of the test, in basal conditions and another at the end of the test after 84 days of taking the product.e beginning and at the end |
| body composition |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Catholic University of Murcia | Murcia | 30107 | Spain |
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| ID | Term |
|---|---|
| D006973 | Hypertension |
| ID | Term |
|---|---|
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |
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Randomized, controlled clinical trial, with two parallel branches, (experimental product and placebo), double blind and unicentric.
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| placebo |
| Dietary Supplement |
84 days of consumption |
|
Bioimpedancetry |
| A record of body composition will be made five times during the 84 days of consumption. Measures will be taken at baseline, at 14 days, 28, 56 and 84 days. |
| blood samples | Glucidal metabolism and lipid metabolism. It was measured in milligrams per deciliter. | Blood samples will be taken twice, once at baseline, at the beginning of the trial and once at the end after 84 days of use. |
| Subjective sensation of product consumption | 5-point hedonic scale. There are five points, being 1 I do not like and 5 I like it a lot. A scale will be passed through paper. | Subjects will complete the hedonic scale four times. at 14, 28, 56 and 84 days of consumption of the product under study. |
| physical activity | accelerometer | An accelerometer will be placed twice on the subjects. The first time at baseline and the second after taking 84 days of consumption of the product under study. |
| Control of dietary intake | Diet source | A nutritional registry will be carried out. The nutritional intake of for days in two periods will be collected. One record at the beginning and another at the end, that is, six days. |
| quality of life questionnaire | questionnaire: WHOQOL-BREF | The cuestionnaire will be taken twice, once at baseline, at the beginning of the trial and once at the end after 84 days of use. The subjects have to answer 26 items on a scale of one to five, being one never and 5 always. |
| Gastrointestinal well-being evaluation | Gastrointestinal quality of life questionnaire. The subjects have to answer 36 items on a scale of one to five, being 1 all the time and 5 never. | The questionnaire will be completed five times (GIQLI). It will be completed at baseline (without consumption of the product), at 14, 28, 56 and 84 days of consumption of the experimental product. |