Am J Clin Nutr 2012 Dec;96(6):1419-28. Vintage Blast. We pay a premium to work with the best manufacturers in the country, but it’s the only way we can also produce the best all-natural sports supplements. Is it bad? It helps balance the levels of two chemicals in the brain known as neurotransmitters (glutamate and GABA), which transmit nerve impulses. 5. ↑, Gao Y, Li C, Shen J, Yin H, An X, Jin H. Scientific and Technological College of Chemistry and Biology, Yantai Univ., Yantai, PR China. Additionally, for the purposes of a pre-workout supplement, citrulline malate is superior to L-citrulline for two reasons: It’s likely that malic acid confers additional health and performance benefits. ↑, Kahathuduwa CN, Dhanasekara CS, Chin S-H, et al. ↑, Yang, Qing. These groups can be passed around in the body through a process known as methylation, which is a vital component of many physiological functions, including DNA production, fat metabolism, cellular energy production, and more. ↑, Budzeń S, Rymaszewska J. Adv Clin Exp Med. What made Canada become a country with the highest incidence of inflammatory bowel disease: could sucralose be the culprit? Nutr Res. One serving of Pulse contains just 5 calories, which won’t raise insulin levels enough to break your fast. Legion Athletics Pulse Pre-Workout Review: ingredients list The initial impression I have on Legion Athletics Pulse Pre-Workout is without a doubt a positive one. Artificially sweetened beverage use and long-term weight gain. Each ingredient is backed by well-designed, peer-reviewed research that you can review at the bottom of each product page. Artificial sweetener use among children: epidemiology, recommendations, metabolic outcomes, and future directions. L-theanine and caffeine improve task switching but not intersensory attention or subjective alertness. 2010 June; 83(2): 101–108. 2009;39(5):389-422. doi: 10.2165/00007256-200939050-00005. Department of Health and Exercise Science, University of Oklahoma, Norman, OK, USA. l-Theanine and caffeine improve target-specific attention to visual stimuli by decreasing mind wandering: a human functional magnetic resonance imaging study. Biol Psychol. Front Biosci (Elite Ed). Citrulline/malate promotes aerobic energy production in human exercising muscle. Toxicological significance of azo dye metabolism by human intestinal microbiota. 2010 Apr;54(2):406-9. Amino Acids. Caffeine: Some people cannot go a day without their caffeine if they’re looking to be productive that is. Citrulline malate enhances athletic anaerobic performance and relieves muscle soreness. 2012 Jan;51(1):86-97.e8. Can J Gastroenterol. ↑, McCann D, Barrett A, Cooper A, Crumpler D, Dalen L, Grimshaw K, Kitchin E, Lok K, Porteous L, Prince E, Sonuga-Barke E, Warner JO, Stevenson J. And in many cases, the doses get so small that they become worthless. over 6 weeks. It’s for these reasons that we chose to include 5 grams of creatine in every serving of our post-workout recovery supplement Recharge and exclude it from Pulse. 2006 Aug;20(3):506-10. The black pepper extract in the supplement also improves upon how your body can absorb these and other ingredients. The next thing you’ll probably notice when you take Pulse is your workouts are significantly better than they are with other pre-workouts. © 2013new Date().getFullYear()>2010&&document.write("-"+new Date().getFullYear()); 1990;51(5):759-767. doi:10.1093/ajcn/51.5.759. Its ingredients include 350 mg of caffeine anhydrous, 8 grams of L-Citrulline Malate, and 300 mg of Alpha GPC among others. [1][2][3], The clinically effective dose of caffeine for enhancing performance is between 3 and 6 milligrams per kilogram of body weight. This stuff is clearly working for a lot of people, and it’s very encouraging to see this many positive reviews. Effect of food azo dyes tartrazine and carmoisine on biochemical parameters related to renal, hepatic function and oxidative stress biomarkers in young male rats. Antioxidant, anti-diabetic and renal protective properties of Stevia rebaudiana. In this section, we are going to examine data from user reviews that have been submitted on Amazon, which is our most trusted source for verified customer reviews. Department of Kinesiology, University of Connecticut, Storrs, CT, USA. The effect of beta-alanine supplementation on neuromuscular fatigue in elderly (55-92 Years): a double-blind randomized study. 350 mg Caffeineis present as a stimulant and to increase your muscle strength and endurance. Department of Kinesiology, Human Performance Laboratory, University of Connecticut, Storrs, Connecticut, USA. These are the amounts required to noticeably improve workout performance. What gives? Betaine’s rich in a special type of group of carbon and hydrogen molecules known as methyl groups. ↑, Ziegenfuss T, Landis J, Hofheins J. J Int Soc Sports Nutr. When we set out to create Pulse, we wanted to achieve several things . ↑. This is one of the ways that muscles become fatigued. Disclosure: This site is brought to you by TEK Naturals & we may be compensated for reviews, see our Affiliate Disclosure for details. Furthermore, this dose reduces the likelihood of headaches in people who are using Pulse and Forge together, and especially in people who are using Pulse, Forge, and Ascend together. Price: $$ Legion Pulse provides a unique blend of pump-producing ingredients, which includes L-citrulline and betaine in research-backed doses of 8 grams and 2.5 grams, respectively. 2011 Oct;14(10):1215-22. To prevent this, I recommend that you do 1 to 2 low-caffeine days (half your normal caffeine intake or less) and 1 no-caffeine day (50 milligrams or less) per week. All this is why research shows that supplementation with citrulline malate . ↑, Astorino TA, Rohmann RL, Firth K. Department of Kinesiology, CSU - San Marcos, San Marcos, CA. J Med Food. We hear from first-time Pulse users every day that say they’ll never try another pre-workout again. 3. But what we were most impressed by is the dose of beta-alanine (4.8g) and citrulline malate (8g). ↑, Bryan J. Astrup A, Toubro S, Cannon S, Hein P, Breum L, Madsen J. J Strength Cond Res. J Int Soc Sports Nutr. If you feel that any of our content is inaccurate, misleading, out-of-date, or anything less than factual, please let us know in the comments section of the article in question. Yale J Biol Med. Department of Medicine, University of Córdoba, Córdoba, Spain. Biology, Post-Graduation Program, Universidade Federal de Juiz de Fora - UFJF, Juiz de Fora - MG, Brazil. . . ↑, Fowler SP, Williams K, Resendez RG, Hunt KJ, Hazuda HP, Stern MP. I understand that I am purchasing having known that beforehand and understand that using any other application besides Microsoft Excel might result in the products not working with 100% functionality. Are you sometimes just not able to give 100% in your workouts? Legion Pulse comes in the following flavors: Fruit Punch, Blue Raspberry, Watermelon, Green Apple, and Grape. J Strength Cond Res. (And More! There are ingredients with little or no scientific evidence proving their benefits. 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