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Protein: Whey Protein 101 Protein is not only important for people who are interested in growing abnormally gigantic muscles and gym heads, who frequent the gym consistently, but it is also great for people who enjoy spending Saturday afternoons playing with their kids and is ultimately essential for maintaining good health. There are many types of protein; however, manufacturers have overwhelmingly agreed that Whey Protein has the highest biological value, meaning that it has the most effectiveness, because its protein molecules are more superior in the sense that more of them are used by the body than other forms of protein. If you look in any health food store, then you will see more brands of Whey than any other protein (casein, egg, or fish). If you are at least moderately active and seeking the biggest bang for your buck, Whey is the way to go. Build Muscle While Dieting: The benefit of gaining lean muscle exceed the fact that you will look and feel stronger. Lean muscle burns fat efficiently and raises your metabolism. By taking Whey Protein you are achieving the two most popular goals in body shaping: muscle growth and fat loss. How Much Is Right For Me: How much you weight and how active you keep yourself are integral. According to The Journal of Sports Medicine and Physical Fitness, more-seasoned athletes (people who train at least 12 hours a week for at least five years) require 1.37 grams of protein per kilogram of body weight per day to maintain their nitrogen balance compared to .73 grams per kilograms of body weight per day for sedentary individuals.
Isolate VS Concentrate Whey Protein: Some containers say whey concentrate and some say 97, 98, or even 100 percent Isolate. According to the Whey Protein Institute in Eden Prairie, Minnesota, there may be a big difference between the two. Whey Protein Isolate is the purest, most concentrated form of Whey Protein available. It contains 90 percent or more protein and very little, if any, fat and lactose. Whey Protein Concentrate has anywhere between 29 and 89 percent protein, depending on the product. As the amount of Whey Protein Concentrate decreases, the amount of fat and/or lactose usually increase. TIPS: 1) If you are trying to lose weight and gain muscle, then opt for the Isolate. The Isolate is usually more expensive. 2) If you are trying to gain muscle mass and not worried about losing weight, you may consider the less-expensive concentrate form. Lactose Tolerance: The Whey Protein Institute states that individuals with lactose intolerance should select pure Whey Protein Isolate, which has less than .1 grams of lactose per tablespoon (20 grams). Source: Maximum Fitness (Magazine), March-April, 2008
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