Is there scientific evidence of whey protein side effects?
Whey protein is in simple terms liquid globular part of milk. It is obtained when cheese is separated from milk. It is commercially used as food supplement especially among body builders. The protein can also be used to manage protein malnutrition condition and other immune deficiencies. This is because this supplement is rich in proteins, mineral salts and residual lactose. Proteins are the component of food that is used to build or repair body cells. It is the primary input in growth and development.
Whey Protein Diet
They are large molecules which can be broken down to peptides, and further into amino acids. There are twenty amino acids that are used in formation of body parts. There are however only a few of them that is essential. These are the ones that cannot be manufactured by the body from other acids. Their metabolism results in production of a number of metabolites that may also have side effects.
Whey proteins side effects have been investigated by several nutritional and biochemical experts. The most comprehensive pre-clinical studies have been conducted on rodents serving as guinea pigs. These studies focused on identifying the side effects arising from the byproducts of its metabolism. Naturally, any protein molecule ingested is taken through the protein metabolism cycle that begins at the mouth with release of proteases. The byproducts include the carbohydrate skeletal structure, some fatty acids and peptides. The peptides are further broken down into amino acids. Some of the amino acids may form compounds with other amino acids, carbon structures and fatty acids to generate free radicals that produce negative side effects. However, every metabolism process that is aimed at releasing energy through the ATP pump, will inevitably release free radicals. The formation of undesired compounds and release of free radicals is what may be considered whey protein side effect.
Whey protein has been thought to inhibit the functions of glutathione peptide. It causes whey protein side effect by inhibiting the functions of glutathione as an anti-oxidant. The absorption of free radicals in the cell environment is therefore inhibited. Free radicals may cause side effects by 'punching holes' on other cell membranes. The result of pre-clinical studies on rodents did not reveal adequate evidence to substantiate the claim that whey protein may cause side effects of the same magnitude in humans.
In conclusion, there is no substantive evidence to link whey protein supplement to side effects. It is a safe product for body builders and patients of malnutrition.
Black Friday Optimum Nutrition 100% Any Whey Instantized Whey Protein, 2.7 Pound 2011 Deals
Nov 17, 2011 02:44:51
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Black Friday Optimum Nutrition 100% Any Whey Instantized Whey Protein, 2.7 Pound Feature
- One 2.7-pound tub of instantized whey protein, 2.7-pound tub
- Packed with whey protein isolates
- For maintaining and increasing lean muscle mass
- Virtually tasteless--optimized for cooking
- A quick and easy way to add protein to your favorite foods and beverages
Black Friday Optimum Nutrition 100% Any Whey Instantized Whey Protein, 2.7 Pound Overview
Any Whey Protein is a quick, easy way to add protein to your favorite foods and beverages. Each serving (1 level scoop; included in this container) provides 17 grams of virtually tasteless protein for quick foods, baked foods, and beverages. Great quick food mixers include yogurt, oatmeal, cold cereals, cottage cheese, peanut butter, nonfat cream cheese, and sugar-free pudding. You can also add Optimum Nutrition whey when baking muffins, cakes, breads, cookies, biscuits, or cooking waffles and pancakes, soups and stews, sauces or mashed potatoes. This instant whey powder mixes in fruit juices, sports beverages, dairy, soy, or rice milk, smoothies, coffee and tea, and even weight-gain and post-workout recovery shakes.Black Friday Optimum Nutrition 100% Any Whey Instantized Whey Protein, 2.7 Pound Specifications
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Optimum Nutrition's commitment to quality is evident throughout the entire product development process. As a continued measure of quality, all vendors must provide a Certificate of Analysis for each raw material supplied. The certified analyses are also verified through random in-house and independent laboratory testing. To further diminish any chance of physical, chemical, and microbiological contaminants, ON has established and implemented a Hazard Analysis Critical Control Point (HACCP) program. Quality assurance professionals make routine checks on all storage, blending, and production areas and conduct daily inspections.
ON is proud that NSF International, The Public Health and Safety Company, has certified the Good Manufacturing Practices (GMP) Registration of its in-house manufacturing operation. Together, these practices and procedures allow ON to consistently deliver first-rate sports nutrition supplements under the strictest quality control standards.
About Optimum Nutrition: True Strength
Since 1986, Optimum Nutrition has been supporting the nutrition goals of elite athletes around the world. Building on a foundation of company owned and operated production facilities, unparalleled manufacturing expertise, and uncompromising quality standards, ON continually strives to bring athletes and active individuals sports nutrition solutions designed to make a real difference in performance. Whether your goals involve strength, speed, power, endurance - or any combination - you can count on ON supplements to work as hard as you do. Realize your True Strength with the quality and innovation leader.
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Optimum Nutrition 100% Any Whey Instantized Protein, 2.7 pounds.
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