A Commercially Available Thermogenic Dietary Supplement Increases Resting Metabolic Rate in Physically Active Males: A Randomized, Double-Blind, Placebo-Controlled Investigation
| Autor: | Taylor Shimshock, Lauren M. Colenso-Semple, Carl D Fox, Bill Campbell, Andres Vargas, Danielle Aguilar, Ross Perry, John Horsley |
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| Rok vydání: | 2018 |
| Předmět: |
Adult
Male 0301 basic medicine Dietary supplement Physiology Blood Pressure Placebo Sports nutrition Double blind Young Adult 03 medical and health sciences 0302 clinical medicine Double-Blind Method Heart Rate Humans Medicine Pharmacology (medical) Cross-Over Studies 030109 nutrition & dietetics Nutrition and Dietetics business.industry Thermogenesis 030229 sport sciences Dietary Supplements Basal metabolic rate Basal Metabolism Energy Metabolism business Fat loss Food Science |
| Zdroj: | Journal of Dietary Supplements. 17:150-160 |
| ISSN: | 1939-022X 1939-0211 |
| Popis: | Males seeking to improve body composition may ingest thermogenic dietary supplements with the goal of elevating resting metabolic rate. The purpose of this study was to examine the effects of a commercially available dietary supplement (containing ingredients that promote thermogenesis) on resting metabolic rate (RMR) in a randomized, double-blind, placebo-controlled cross-over study. Ten healthy, physically active males (age: 26.5 ± 6.4 years; height: 177.6 ± 7.2 cm; body weight: 80.5 ± 10.8 kg) underwent two testing sessions separated by approximately 7 days. Following baseline assessments of RMR, heart rate (HR), and blood pressure (BP), each participant ingested a thermogenic dietary supplement or a placebo. Assessments were repeated at 60, 120, and 180 minutes postingestion. Approximately 1 week later, participants ingested the alternative supplement and the assessments were repeated. Post hoc analyses revealed that the dietary supplement treatment demonstrated significant elevations in RMR during the postingestion period ( |
| Databáze: | OpenAIRE |
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