Body Composition And Muscle Strength Essay

important factors that influence the change in body composition and muscle strength. For instance, the ingestion of 5 g to 10 g of protein after resistance exercise is sufficient to stimulate higher rates of muscle protein synthesis than exercise alone; however, the response of muscle protein synthesis reached a plateau with the ingestion of 20 g of protein after exercise. With that, he assumes that the consumption of protein before exercise does not really affect muscle fibers growth, but it does help in muscle strength. To develop larger muscle fibers and improve performance, timing and the amount of protein consumed is a factor that creates a big conflict among researchers, nutritionists and even coaches. The internet, for example, have many sources that expose different opinions, and in the science world, this is not different. Matthew Stark et al. reviewed a study that suggests that …show more content…
It indicated that the consumption of whey protein post-workout resulted in increases in lean body mass, strength, muscle hypertrophy and decrease in body fat. Additionally, soy protein was also examined in this study, and the results showed that it had a lower impact in promoting lean body mass and muscle mass development. However, the soy protein has its benefits as it is digested more quickly, reduces the like hood of heart related-diseases since it lowers cholesterol, and its costs is more accessible than the actual whey protein powder. Another option of protein source available for the consumers is the whey protein isolate. This protein source is the purest one available in the market. Whey protein isolates contain protein concentrations of 90% or higher. During the processing of whey protein isolate there is a significant removal of fat and lactose. As a result, individuals who are lactose-intolerant can often safely take these