Onderzoeken (Engels)

 

DE LITERATUURLIJST

We hebben maandenlang allerlei ingrediënten onderzocht om de allerbeste pre-workout voor je samen te stellen. We hebben een lijst gemaakt van enkele van de onderzoeken en studies die we hebben gebruikt. Je kunt op een link klikken om de pagina te openen:

 

CAFFEINE

1. Duncan M. J., et al. The effect of caffeine ingestion on mood state and bench press performance to failure. J Strength Cond Res. (2011)
2. Childs E., et al. Subjective, behavioral, and physiological effects of acute caffeine in light, nondependent caffeine users. Psychopharmacology (Berl). (2006)
3. Kim T. W., et al. Caffeine increases sweating sensitivity via changes in sudomotor activity during physical loading. J Med Food. (2011)
4. Cook C., et al. Acute caffeine ingestion increases voluntarily chosen resistance training load following limited sleep. Int J Sport Nutr Exerc Metab. (https://www.ncbi.nlm.nih.gov/pubmed/223490852012)
5. Del Coso J., et al. Dose response effects of a caffeine-containing energy drink on muscle performance: a repeated measures design. J Int Soc Sports Nutr. (2012)
6. Mora-Rodríguez R., et al. Caffeine ingestion reverses the circadian rhythm effects on neuromuscular performance in highly resistance-trained men. PLoS One. (2012)
7. McCormack, W. P., et al. Caffeine, Energy Drinks, and Strength-Power Performance. Str Con J. (2012)
8. Beaven, C. M., et al. Dose effect of caffeine on testosterone and cortisol responses to resistance exercise. Int J Sport Nutr Exerc Metab. (2008)

CITRULLINE

1. Pérez-Guisado J., et al. Citrulline malate enhances athletic anaerobic performance and relieves muscle soreness. J Strength Cond Res. (2010)
2. Alvares T. S., et al. Acute l-arginine supplementation increases muscle blood volume but not strength performance. Appl Physiol Nutr Metab. (2012)
3. Schwedhelm, E., et al. Pharmacokinetic and pharmacodynamic properties of oral L-citrulline and L-arginine: impact on nitric oxide metabolism. British Journal of Clinical Pharmacology. (2008)

BETA-ALANINE

1. Hoffman, J., et al. Beta-alanine and the hormonal response to exercise. Int J Sports Med. (2008)
2. Donovan, T., et al. Beta-alanine improves punch force and frequency in amateur boxers during a simulated contest. Int J Sport Nutr Exerc Metab. (2012)
3. Artioli, G. G., et al. Role of beta-alanine supplementation on muscle carnosine and exercise performance. Med Sci Sports Exerc. (2010)
4. Wylie L.J., et al. Dietary nitrate supplementation improves team sport-specific intense intermittent exercise performance. Eur J Appl Physiol. (2013)
5. Lansley K.E., et al. Dietary nitrate supplementation reduces the O2 cost of walking and running: a placebo-controlled study. J Appl Physiol. (1985)

 

 

 

ENXTRA™ ALPINIA GALANGA

1. A Randomized Placebo Controlled Clinical Trial Demonstrating Safety & Efficacy of EnXtra® in Healthy Adults https://pubmed.ncbi.nlm.nih.gov/32412358/
2. Effect of Alpinia galanga on Mental Alertness and Sustained Attention With or Without Caffeine: A Randomized Placebo-Controlled Study
3. New study confirms the alertness benefits of caffeine-free enXtra
4. Selective enhancement of focused attention by Alpinia galanga in subjects with moderate caffeine consumption
5. Molecular Docking Studies of Alpinia galanga Phytoconstituents for Psychostimulant Activity

ASTRAGIN® ALPINIA GALANGA

1. Pharmacokinetic Effect of AstraGin on Arginine Absorption and Nitric Oxide Production in Healthy Subjects
2. AstraGin®, Developed by NuLiv Science, Demonstrates Improvements in Gut Health in Human Clinical Trial
3. Safety of a botanical extract derived from Panax notoginseng and Astragalus membranaceus (AstraGin (TM)) as a novel food pursuant to Regulation (EU) 2015/2283

HUPERZINE A

1. Huperzine A as a neuroprotective and antiepileptic drug: a review of preclinical research
2. Efficacy and safety of natural acetylcholinesterase inhibitor huperzine A: an updated meta-analysis
3. Neuroprotective Effects of Huperzine A: A Natural Cholinesterase Inhibitor
4. Huperzine A - an overview | ScienceDirect Topics

BETAINE

1. Pryor, J. L., et al. Effect of betaine supplementation on cycling sprint performance. J Int Soc Sports Nutr. (2012)
2. Lee E. C., et al. Ergogenic effects of betaine supplementation on strength and power performance. J Int Soc Sports Nutr. (2010)
3. Hoffman, J.R., et al. Effect of betaine supplementation on power performance and fatigue. J Int Soc Sports Nutr. (2009)
4. Holewa J., et al. Effects of betaine on body composition, performance, and homocysteine thiolactone. Department of Kinesiology, Recreation, and Sport Studies, Coastal Carolina University. (2013) 

AMINO ACIDS

1. Walker, D.K., et al. Exercise, amino acids, and aging in the control of human muscle protein synthesis. Med Sci Sports Exerc. (2011)
2. Choi, S., et al. Oral branched-chain amino acid supplements that reduce brain serotonin during exercise in rats also lower brain catecholamines. Amino Acids. (2013)

TAURINE 

1. Kim, S., et al. Taurine Induces Anti-Anxiety by Activating Strychnine-Sensitive Glycine Receptor in Vivo. Annals of Nutrition and Metabolism. (2009)
2. Moloney M. A., et al. Two weeks taurine supplementation reverses endothelial dysfunction in young male type 1 diabetics. Diab Vasc Dis Res. (2010)
3. Giles G. E., et al. Differential cognitive effects of energy drink ingredients: caffeine, taurine, and glucose. Pharmacol Biochem Behav. (2012)
4. Piletz, J. E., et al. Agmatine: clinical applications after 100 years in translation. Drug Discov Today. (2013)
5. Gilad, G. M., et al. Long-term (5 years), high daily dosage of dietary agmatine – evidence of safety: a case report. J Med Food. (2014)

PINK HIMALAYAN SEA SALT  

1. Pre Lab Pro®. Salt in Pre-Workout Supplements: What Does It Do? Jul 13 (2021)
2. Gym Plan. The Benefits Of Salt Pre-Workout Jul 28 (2022)
3. Growthatmuscle.com. Why I Put Salt in My Preworkout and Why You Should Too Mar 22 (2018)
4. Marc Lobliner. Himalayan Pink Salt – Why It’s Superior to Table Salt Tigerfitness Apr 10 (2019)

OVERIG

1. Edwards, D., et al. Therapeutic Effects and Safety of Rhodiola rosea Extract WS® 1375 in Subjects with Life-stress Symptoms – Results of an Open-label Study. Phytotherapy Research. (2012)
2. Wiegant FA, et al. Plant adaptogens increase lifespan and stress resistance in C. elegans. Biogerontology. (2009)
3. Hedman, K, et al. Studies on Orchidaceae Alkaloids. XV. Phenethylamines from Eria jarensis Ames. Department of Organic Chemistry, University of Stockholm. (1969)
4. Wiley Online Journal. Muscles and Meth: Drug Analog Identified in ‘Craze’ Workout Supplement. (2013)

 

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