There is a good reason caffeine and beta-alanine are the two most popular ingredients found in preworkout supplements. There is plenty of research on both ingredients, and the research is overwhelmingly positive on their ability to improve workout performance. The same is not true for tyrosine. Verdict: caffeine and beta-alanine...
Sports Drinks Commercially available sports drinks such as Gatorade and Powerade contain carbohydrates, electrolytes, and other nutrients. These products claim to improve rehydration and provide energy to keep workouts going longer. This presumably leads to increased strength, endurance, and overall performance gains. Given these claims, do we really need to consume more...
Caffeine Caffeine is a popular supplement used to improve performance and increase alertness. Americans consume 200-300 milligrams of caffeine per day. As one of the most widely used ingredients in pre-workout supplements, it's important to verify its efficacy in improving exercise outcomes. What is Caffeine? Caffeine is a substance found naturally in many...
The timing of your meals in relation to when you exercise is very important. If you eat too early you'll be hungry and might not have enough energy to complete your routine. If you eat too soon you can risk an upset stomach, cramping and having no energy. When you eat...
