Aug 09 2010
Pack Energy Into Your System
Proteins are crucial parts of all organisms. They are involved in almost all the processes that cells are involved in. Chemically they are organic compounds formed by amino acids. They are derived in the stomach during digestion. They are critical for metabolism. The source of energy, calories, comes mainly from protein, fat and carbohydrates. Dietary sources of protein include meats, eggs, nuts, grains, legumes, and dairy products such as milk and cheese. Proteins are broken down from the tissues continuously by the body. Enzymes break down proteins during digestion in the stomach. It is estimated that men need 56 grams of protein per day and women need 46 grams of protein per day. Protein consumption below this limit leads to protein deficiency.
Protein deficiency causes a number of health problems and may prove to be fatal. Kwashiorkor is a protein deficiency disease. It expresses itself with symptoms as diarrhea, apathy, fatty liver, failure to grow, edema of the legs and belly, flaky skin, and inactivity. Mental retardation is also known to be caused by protein deficiency. Poor people who face chronic hunger and nutritional deficiency are known to be the most susceptible. Those who are dieting and are on crash diet for weight loss also may face protein deficiency at times. Older people could develop protein deficiency when they do not have a balanced diet. A similar situation might also occur in people who are recovering from surgery, trauma or illness. The deficiency can be offset by the intake of protein rich food or special diet.
Dietary supplements containing proteins, fat, carbohydrates, minerals and vitamins are available in plenty in the market. Whey, soy and casein are the main source of protein in such dietary supplements. Flavors to make them tasty are added. These come in various forms as energy bars or energy drinks. There are energy bars that offer primarily protein. Pure Protein Bar Chocolate is one such. These also come in a variety of flavors.
Such supplements give both calories and proteins. Pure protein enters into the body to offset the deficiency.
Our bodies require protein. So, it is a must that we eat foods that also gives protein to our bodies.
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