THE SCIENTIFIC FACTS ABOUT CAFFEINE IN THE ATHLETIC POPULATION

Caffeine is a stimulant found in coffee, tea, and cacao plants. It stimulates the brain and central nervous system, boosting alertness and preventing fatigue. Athletes frequently use caffeine.  Historically, it is said that the first tea was brewed in 2737 B.C. Several years later, the coffee bean was discovered by an Ethiopian shepherd who noticed […]

International Society of Sports Nutrition position stand: protein and exercise

Abstract The following seven points related to the intake of protein for healthy, exercising individuals constitute the position stand of the Society. They have been approved by the Research Committee of the Society. Read the full position stand on the original listing here at the ISSN Position Stand Center. 1) Vast research supports the contention that […]

International society of sports nutrition position stand: caffeine and performance

Read the full position stand on the original listing here at the ISSN Position Stand Center. Abstract Position Statement: The position of The Society regarding caffeine supplementation and sport performance is summarized by the following seven points: 1.) Caffeine is effective for enhancing sport performance in trained athletes when consumed in low-to-moderate dosages (~3-6 mg/kg) and […]

International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine

Read the full position stand on the original listing here at the ISSN Position Stand Center. Abstract Creatine is one of the most popular nutritional ergogenic aids for athletes. Studies have consistently shown that creatine supplementation increases intramuscular creatine concentrations which may help explain the observed improvements in high intensity exercise performance leading to greater training […]

International society of sports nutrition position stand: Beta-Alanine

Read the full position stand on the original listing here at the ISSN Position Stand Center. Abstract The International Society of Sports Nutrition (ISSN) provides an objective and critical review of the mechanisms and use of beta-alanine supplementation. Based on the current available literature, the conclusions of the ISSN are as follows: 1) Four weeks of […]

International Society of Sports Nutrition Position Stand: beta-hydroxy-beta-methylbutyrate (HMB)

Read the full position stand on the original listing here at the ISSN Position Stand Center. Abstract Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis of the literature on the use of beta-hydroxy-beta-methylbutyrate (HMB) as a nutritional supplement. The ISSN has concluded the following. 1. HMB […]

International Society of Sports Nutrition Position Stand: Probiotics

Read the full position stand on the original listing here at the ISSN Position Stand Center. Abstract Position statement: The International Society of Sports Nutrition (ISSN) provides an objective and critical review of the mechanisms and use of probiotic supplementation to optimize the health, performance, and recovery of athletes. Based on the current available literature, the conclusions […]

International Society of Sports Nutrition Position Stand: nutritional considerations for single-stage ultra-marathon training and racing

Read the full position stand on the original listing here at the ISSN Position Stand Center. Abstract Background In this Position Statement, the International Society of Sports Nutrition (ISSN) provides an objective and critical review of the literature pertinent to nutritional considerations for training and racing in single-stage ultra-marathon. Recommendations for Training. i) Ultra-marathon runners should aim to […]

International Society of Sports Nutrition position stand: meal frequency

Read the full position stand on the original listing here at the ISSN Position Stand Center. Abstract Position Statement: Admittedly, research to date examining the physiological effects of meal frequency in humans is somewhat limited. More specifically, data that has specifically examined the impact of meal frequency on body composition, training adaptations, and performance in physically […]

International Society of Sports Nutrition position stand: energy drinks

Read the full position stand on the original listing here at the ISSN Position Stand Center. Abstract Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis of the literature on the safety and efficacy of the use of energy drinks (ED) or energy shots (ES). The ISSN […]