Nutrición deportiva
Apoyo a la Investigación
La ciencia del deporte ha evolucionado a velocidad de la luz en las últimas décadas. La nutrición ha evolucionado, pasando de ser solo un bistec y patatas una hora antes de un partido de hockey, a un estricto y equilibrado régimen de proteínas, carbohidratos, grasas esenciales, hidratación adecuada y suplementación adecuada. Pruebas fisiológicas e indicadores sanguíneos se han convertido en rutina. Los programas de ejercicio son afinados por entrenadores expertos y preparadores físicos y la financiación para proyectos de ciencias del deporte se convierte en una realidad más que una rareza.
Los beneficios se han traducido claramente en el terreno de juego, donde un récord tras otro caen durante cada temporada a lo largo del año. Con el fin de mantenerse al día en este campo en constante evolución, es importante ser capaz de marcar la diferencia, y tomar decisiones inteligentes acerca de qué rutina va a seguir. La mejor manera de hacerlo es examinando las investigaciones clínicas realizadas que son determinantes a la hora de optar por uno u otro suplemento o estrategia.
Pruebas reglamentarias
Immunotec tiene muchos deportistas de élite de nivel internacional usando sus productos, así como un número creciente de equipos profesionales que están sacando provecho de nuestros productos naturales. Estos atletas son sometidos a pruebas periódicas e incluso habituales por el uso de sustancias prohibidas. Hemos tomado las medidas necesarias para que nuestros suplementos sean aceptables para usted.
Immunocal Platinum, destinado a nuestros deportistas de élite, es probado sistemáticamente por HFL Sport Science para el uso de sustancias prohibidas.
¡Immunotec le da una ventaja JUSTA!
Referencias seleccionadas
Haga clic en cualquiera de los siguientes artículos y será llevado al ensayo original escrito por el investigador. (Los artículos incluídos en esta página están disponibles sólo en inglés.)
| TÍTULO | AUTOR | DIARIO | ENLACE |
|---|---|---|---|
| Effects of cysteine donor supplementation on exercise-induced bronchospasm | Baumann JM et al. | Medicine in Science & Sports & Exercise 37(9): 1468-1473, 2005 | https://www.ncbi.nlm.nih.gov/pubmed/?term=16177596 |
| Effect of supplementation with a cysteine donor on muscular performance | Lands LC, Grey VL, Smountas AA. | J Applied Physiol. 87(4): 1381-1385, 1999 | https://www.ncbi.nlm.nih.gov/pubmed/?term=10517767 |
| The effect of whey protein supplementation with and without creatine monohydrate combined with resistance trainig on lean tissue mass and muscle strength. | Burke DG et al. | J Dairy Sci. 93(4): 1452-1458, 2010. | https://www.ncbi.nlm.nih.gov/pubmed/11591884 |
| The influence of 8 weeks of whey-protein and leucine supplementation on physical and cognitive performance. | Walker TB. et al. | Int J Sport Nutr Exerc Metab. 2010 Oct;20(5):409-17. | https://www.ncbi.nlm.nih.gov/pubmed/?term=20975109 |
| Blood glutathione homeostasis as a determinant of resting and exercise-induced oxidative stress in young men. | Laaksonen DE et al. | Redox Rep 4(1-2):53-9, 1999. | https://www.ncbi.nlm.nih.gov/pubmed/10714277 |
| A whey-protein supplement increases fat loss and spares lean muscle in obese subjects: a randomized human clinical study. | Frestedt JL et al. | Nutr Metab. 27;5:8, 1743-7075, 2008 | https://www.ncbi.nlm.nih.gov/pubmed/?term=18371214 |
| Minimal whey protein with carbohydrate stimulates muscle protein synthesis following resistance exercise in trained young men. | Tang JE et al. | Appl Physiol Nutr Metab.32(6):1132-8, 2007 | https://www.ncbi.nlm.nih.gov/pubmed/?term=18059587 |
| Whole blood and mononuclear cell glutathione response to dietary wheyprotein supplementation in sedentary and trained male human subjects | Middleton N, Jelen P, Bell G. | Int J Food Sci Nutr. 55(2): 131-141, 2004 | https://www.ncbi.nlm.nih.gov/pubmed/?term=14985185 |
| Effects of leucine and whey protein supplementation during eight weeks of unilateral resistance training. | Coburn JW, et al. | J Strength Condition Res 20(2):284-9, 2006. |
https://www.ncbi.nlm.nih.gov/pubmed/16686554 |
| Ingestion of whey hydrolysate, casein, or soy protein isolate: effects on mixed muscle protein synthesis at rest and following resistance exercise in young men | Tang JE. Et al | J Appl Physiol 107(3):987-92, 2009 | https://www.ncbi.nlm.nih.gov/pubmed/?term=19589961 |
| The role of milk- and soy-based protein in support of muscle protein synthesis and muscle protein accretion in young and elderly persons | Phillirs SM, Tang JE, Moore DR. | J American Coll Nutr. 28(4):343-54, 2009. | https://www.ncbi.nlm.nih.gov/pubmed/?term=20368372 |
| Whey protein but not soy protein supplementation alters body weight and composition in free-living overweight and obese adults. | Baer DJ et al. | J Nutr. (8):1489-94, 2011. | https://www.ncbi.nlm.nih.gov/pubmed/?term=21677076 |
| Prolonged depletion of antioxidant capacity after ultraendurance exercise. | Turner JE et al. | Med Sci Sports Exercise, Sep;43(9):1770-6, 2011. | https://www.ncbi.nlm.nih.gov/pubmed/22534974 |
| Uniform and prolonged changes in blood oxidative stress after muscle-damaging exercise. | Paschalis V, et al. | In Vivo 21(5): 877-883, 2007. | https://www.ncbi.nlm.nih.gov/pubmed/18019428 |
| N-acetylcysteine enhances muscle cysteine and glutathione availability and attenuates fatigue during prolonged exercise in endurance-trained individuals | Medved I et al. | J Apll Physiol. 97(4):1477-85, 2004. | https://www.ncbi.nlm.nih.gov/pubmed/15194675 |
| Overtraining increases the susceptibility to infection. | Fitzgerald L. | Int J Sports Med. 12 Suppl 1:S5-8, 1991. | https://www.ncbi.nlm.nih.gov/pubmed/1894397 |
| Aging, training and exercise. A review of effects on plasma glutathione and lipid peroxides. | Kretzschmar M, Muller D. | 15(3):196-209, 1993. | https://www.ncbi.nlm.nih.gov/pubmed/8451550 |
| Risk of upper respiratory tract infection in athletes: an epidemiologic and immunologic perspective. | Nieman DC. | J Athl Train 32(4):344-9, 1997. | https://www.ncbi.nlm.nih.gov/pubmed/16558471 |
| Muscle-derived ROS and thiol regulation in muscle fatigue. | Ferreira LF, Reid MB. | J Appl Physiol. 104(3):853-60, 2008 | https://www.ncbi.nlm.nih.gov/pubmed/18006866 |
| Effects of N-acetylcysteine on glutathione oxidation and fatigue during handgrip exercise. | Matuszczak Y, et al. | Muscle Nerve 32(5):633-8, 2005. | https://www.ncbi.nlm.nih.gov/pubmed/16025522 |
| Exhaustive physical exercise causes oxidation of glutathione status in blood: prevention by antioxidant administration. | Sastre J, et al. | Am J Physiol. 263(5 Pt 2):R992-5, 1992. | https://www.ncbi.nlm.nih.gov/pubmed/1443237 |
| Montmorency cherry juice reduces muscle damage caused by intensive strength exercise. | Bowtell JL, Sumners DP, Dyer A, Fox P, Mileva KN. | Medicine & Science in Sports & Exercise 10: 1249, 2009. | https://www.ncbi.nlm.nih.gov/pubmed/?term=21233776 |
| Effect of tart cherry juice on melatonin levels and enhanced sleep quality | Howatson et al. | European Journal of Nutrition, 51(8):909-16, 2012 | https://www.ncbi.nlm.nih.gov/pubmed/?term=22038497 |
| Overloaded training increases exercise-induced oxidative stress anddamage. | Palazzetti S, Richard MJ, Favier A, Margaritis I. | Canadian Journal of Applied Phisiology 28(4): 588-604, 2003. | https://www.ncbi.nlm.nih.gov/pubmed/12904636 |
| The beneficial effect of L-cysteine supplementation on DNA oxidation induced by forced training. | Tsakiris et al. | Pharmacol. Research 53(4): 386-390, 2006. | https://www.ncbi.nlm.nih.gov/pubmed/?term=16517176 |
