This study is a randomized, double-blind, placebo-controlled crossover trial examining the metabolic effects of a novel ready-to-drink (RTD) beverage. Healthy adult males and females will be recruited for participation. Each participant will complete two conditions in random order: 1) RTD thermogenic beverage ; and 2) placebo (consisting of the flavoring of the thermogenic beverage without the active ingredients). In each condition, metabolism (resting metabolic rate), hemodynamic (heart rate and blood pressure), and subjective (ratings of energy, focus, concentration, alertness, and mood) assessments will be completed at baseline, 30 minutes after beverage consumption, and 30 minutes after the second round of assessments.
The primary purpose of this study is to report the metabolic effects of a new ready-to-drink (RTD) version of EHP Labs OxyShred Thermogenic Fat Burner. Additionally, the effect of this product on hemodynamic variables and subjective ratings of energy, focus, concentration, alertness, and mood will be reported. OxyShred Thermogenic Fat Burner (EHP Labs) is a popular dietary supplement for those seeking to increase energy and reduce body fat. While this product is commercially available as a powdered dietary supplement, a new RTD formulation is currently being developed. While the RTD formula will be similar to the current version of the product, research specifically conducted with the RTD version is needed to definitively support product claims and demonstrate the potential effects of this novel product. Additionally, there is a need to better understand the effects of caffeine-containing, thermogenic products among the variety of groups who may consume these products (e.g., males vs. females, inactive vs. active, etc.). This study is a randomized, double-blind, placebo-controlled crossover trial examining the metabolic effects of a novel ready-to-drink (RTD) beverage. Healthy adult males and females will be recruited for participation. Each participant will complete two conditions in random order: 1) RTD thermogenic beverage ; and 2) placebo (consisting of the flavoring of the thermogenic beverage without the active ingredients). In each condition, metabolism (resting metabolic rate), hemodynamic (heart rate and blood pressure), and subjective (ratings of energy, focus, concentration, alertness, and mood) assessments will be completed at baseline, 30 minutes after beverage consumption, and 30 minutes after the second round of assessments.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
TRIPLE
Enrollment
28
Thermogenic ready-to-drink beverage, which will be ingested by the participant.
Placebo ready-to-drink beverage, which will be ingested by the participant.
Department of Kinesiology & Sport Management
Lubbock, Texas, United States
Resting metabolic rate
Resting metabolic rate from indirect calorimetry expressed as kilocalories expended per unit time (e.g., kcal/min).
Time frame: 140 minutes
Respiratory quotient
Respiratory quotient from indirect calorimetry in arbitrary units, which reflects the proportion of carbohydrate and fat oxidized at rest.
Time frame: 140 minutes
Subjective rating of energy
Subjective rating of energy as assessed by visual analog scale.
Time frame: 140 minutes
Subjective rating of focus
Subjective rating of focus as assessed by visual analog scale.
Time frame: 140 minutes
Subjective rating of concentration
Subjective rating of concentration as assessed by visual analog scale.
Time frame: 140 minutes
Subjective rating of alertness
Subjective rating of alertness as assessed by visual analog scale.
Time frame: 140 minutes
Subjective rating of mood
Subjective rating of mood as assessed by visual analog scale.
Time frame: 140 minutes
Heart rate
Heart rate from automated sphygmomanometer expressed in beats per minute.
Time frame: 140 minutes
Systolic blood pressure
Systolic blood pressure from automated sphygmomanometer expressed in beats per minute.
Time frame: 140 minutes
Diastolic blood pressure
Diastolic blood pressure from automated sphygmomanometer expressed in beats per minute.
Time frame: 140 minutes
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