Frequently Asked Questions on Protein. Everything you wanted to know including what protein is, what whey protein is made from, protein requirements, why your body needs protein...and more!
This article is courtesy of €аwww.allthewhey.com - your #1 whey protein source!
Q. What is protein?
A. Protein is one of the basic components of food and makes all life possible. Amino acids are the building blocks for proteins. Antibodies, enzymes and hormones are proteins. Proteins provide for the transport of nutrients, oxygen, waste and other factors throughout the body. They provide the structure and contracting capability of muscles, and provide collagen to the connecting tissue of the body and to the tissues of the skin, hair and nails.
Q. Why does the body need protein?
A. Protein is essential for life and is used by the body to build and repair body tissue, from hair and fingernails to muscles. Protein is also essential to chemical reactions in the body, to fighting infection and to transporting oxygen from the lungs to the body's tissue.
Proteins are made of smaller units called amino acids. Of the more than 20 amino acids our bodies require, eight cannot be made by the body in sufficient quantities to maintain health. These amino acids are considered essential and must be obtained from food.
All the WheyTM Protein Powder is a complete protein because it contains all the essential amino acids our bodies need to maintain healthy muscles and bones, repair body cells and promote good metabolism.
Q. What is my daily protein requirement?
A. In order to be at your best all day long your body needs тАЬfuelтАЭ 3-5 times a day, starting first thing in the morning. All the WheyTM Protein Powder should be a part of several meals throughout the day for best results.
Protein requirements will vary from person to person based on many different factors, including the ones listed below:
To maintain body composition, the Recommended Daily Allowance (RDA) is 0.4 grams of protein per pound of body weight. For a person weighing 125 lbs, this equals 50 grams per day.
Activity Level: Individuals who regularly engage in weight training and / or endurance exercise require additional protein. Research recommends a usage level up to 0.9 grams of protein per pound of body weight depending on the intensity of the specific training program. For a person weighing 125 lbs, this equals 112 grams of protein per day.
Hormone Changes: In certain stages of life, such as adolescence, pregnancy or lactation, the body's protein requirements will increase. Overall Health: Various diseases and medical conditions often increase the body's protein requirements.
If you have special dietary needs, you should consult a registered dietitian for information to meet those specific needs. To find a registered dietitian in your area go to www.eatright.org/find.html.
Q. What are Essential Amino Acids?
A. Amino acids are the basic building blocks of proteins. Individual amino acids combine together to form peptides which in turn form polypeptide chains. The chains bind together to form a protein molecule. There are two types of amino acids. Non-essential amino acids can usually be synthesized by a healthy body from the foods that we eat each day. The essential amino acids; however, must be obtained through the daily diet. There are nine essential amino acids.
Whey protein is the only protein source to provide all nine essential amino acids necessary by the body on a daily basis.
All The WheyTM Protein Powder is a rich source of all of the essential amino acids and has a high content of branched chain amino acids (BCAAs).
Q. What is whey protein?
A. Whey is the ultimate protein in terms of bioavailability and content of essential amino acids, which the body needs on a daily basis to promote a healthy body and assist in maintaining muscle tone. Whey protein is a by-product of cheese making, which has been concentrated and purified by a filtration process to yield a high purity protein product, that is both natural and pure without any added preservatives.
Q. What is the difference between All the Whey Protein Isolate and All the Whey Protein Concentrate?
A. The amount of protein in All the Whey Protein Concentrate is 22 grams per serving and the balance is made up of 2 grams fat, 2 grams carbohydrate and a mixture of minerals amounting to less than 1 gram. All the Whey Protein Isolate is the purest form of whey protein and contains 25 grams of protein per serving, less than 1 gram of carbohydrates, less than 1 gram of minerals and trace amounts of fat. The cost per serving is a little bit more because of the purity of the product.
Q. How does All The WheyTM Protein Powder compare to other protein sources?
A. All The WheyTM Protein Powder is defined as a complete protein because it contains all the essential amino acids which the body requires.
A number of different methods are used to evaluate protein quality but regardless of which method is used, whey protein comes out on top each time.
1 Protein Digestibility Corrected Amino Acid Score measures protein quality based on amino acid requirements of the human body
2 Biological Value measures the amount of protein that is retained from the absorbed protein
3 Protein Efficiency Ratio measures the ability of a protein to support growth
4 Protein Digestibility measures the fraction of the dietary protein that is absorbed from the diet
5 Net Protein Utilization expresses the ratio of nitrogen used for tissue formation to the amount of nitrogen ingested.
Q. Why is it good to take whey protein on the days I exercise, and when should I take it?
A. Recent research shows that it's best to consume whey protein two hours before exercising - after exercising, within two hours or less. This is the time when the body needs protein the most. More recent studies have reduced this time to as little as 15 minutes. All the WheyTM Protein Powder digests easily to start nourishing muscle tissue in need of repair. It has a high concentration of branched chain amino acids (BCAAs) which are used by muscle fibers during exercise. The body prefers to use BCAAs during periods of exercise as a source of energy. The muscles break down BCAAs into glucose which passes directly into the skeletal muscles from the bloodstream. Low levels of BCAAs may lead to increased fatigue, especially during endurance exercise. All the WheyTM Protein Powder replenishes the BCAAs to help prevent muscle fatigue, produce favorable psychological effects, improve performance, and foster faster recovery after intensive exercise. An added benefit to long distance runners is that BCAAs help improve their immune system.
Q. Why do athletes choose All the WheyTM Protein Powder?
A. All the WheyTM Protein Powder is the highest quality protein available as measured by any of the currently used ranking methods. It is made up of over 60% of the Essential Amino Acids needed by the body each and every day. A high Biological Value protein like All The WheyTM Protein Powder is more efficiently used by the body than other proteins.
All the WheyTM Protein Powder digests easily and quickly enters the bloodstream. Research shows that protein should be consumed within 2 hours of exercising, either before or after, to provide the most benefit. Muscle tissue needs the nourishment during this period to start the repairing and rebuilding process.
All the WheyTM Protein Powder enhances the production of glutathione, one of the body's natural anti-oxidants. During times of stress, including exercise, a decrease in glutathione levels often occurs. All the WheyTM Protein Powder helps maintain adequate glutathione levels to aid the immune system and increase muscle stamina.
All the WheyTM Protein Powder, when added to a diet and exercise program, has been shown to increase fat loss and muscle gain in comparison to dieting alone. This increase in muscle helps to maintain weight loss over time.
All the WheyTM Protein Powder dissolves easily in water and other liquids. Mixing one scoop of All The WheyTM Protein Isolate with 8 oz. of juice or low fat milk provides a nutritious snack at any time of day, and provides at least 24g of protein and 9% of your calcium RDI.
Q. How can All the Whey products help an individual who is following a weight loss diet?
A. All the WheyTM Protein Powder contains a protein fraction known as glycomacropeptide, which is a powerful stimulator of the pancreatic hormone cholecystokinin (CCK). CCK is an appetite suppressant that plays many essential roles relating to gastrointestinal function, including the regulation of food intake. Also, CCK stimulates gall bladder contraction and bowel motility; regulates gastric emptying; and stimulates the release of enzymes from the pancreas.
All the WheyTM Protein Powder is a very useful and key component in weight management programs. Protein has long been known to provide a higher level of satiety versus carbohydrates, and may help dieters feel less hungry between meals. The Journal of the American Dietetic Association compared the effects on body weight and composition of two diet plans. One plan included liquid protein meal replacements, and the other followed a more traditional approach. At three months, both groups experienced significant weight loss. After one year, most of the participants in the protein supplement consuming group maintained their initial weight loss, while the traditional group regained most of their weight.
Q. Should individuals with lactose intolerance and / or milk allergies avoid whey protein?
A. All The WheyTM Protein Isolate contains less than 1g. of lactose per serving. All The WheyTM Protein Concentrate contains less 2 g.of lactose per serving.
The low amount per serving normally does not cause a problem for those with a lactose intolerance. If you suspect that you are lactose intolerant, be on the safe side, and consult with a physician to find out for sure.
Q. Are there any side effects of eating high levels of whey protein?
A. Absolutely not.
All The WheyTM Protein Powder contains pure whey without preservatives.
For sedentary, unstressed people, the recommended daily protein intake level is approximately 0.4g per pound of body weight daily (60g of protein per day for a person weighing 150 lb).
At the other end of the scale, for people on an intense training or workout program, up to 1 g. of protein per pound of body weight is ideal to fuel the muscle tissue. At this level of consumption, it is recommended to spread the protein intake over a number of meals throughtout the day to allow for efficient assimilation of the protein by the body.