Is Protein Really Important?
June 25, 2009
There is so much focus on protein consumption these days. People who wish to lose weight and those who are indulged in body building take regular protein supplements and their daily meals too are higher in protein content. But is it really necessary?
Let us first understand the role of proteins in our body. Proteins are made up of several types of amino acids. These amino acids function as accelerators for many biological functions inside the body. Antibodies, made up of protein are necessary in order to have a strong immunity against diseases. Proteins help in cellular repair and rejuvenation. They are essential for children are the deficiency may hinder their physical growth. Each day, we lose proteins in our body as nail, skin and hair.
Protein is available naturally from many sources. The fish and the poultry offer large amounts of antioxidants also in addition to healthy proteins. Whole grains are a good source of proteins. They provide fibers which help in preventing any case of constipation due to excess of protein consumption. Nuts and beans (kidney beans, soy beans, and chick peas) are all good protein sources. You may carry nuts like almonds and walnuts in your pocket to nibble on as emergency protein snacks.
But there are some serious side effects of excessive protein consumption. The body faces calcium loss due to excess protein consumption. Loss of calcium may make the bones fragile and this may lead to osteoporosis.
In order to digest the proteins, they are broken down into ketones. In presence of excess proteins, too many ketones are produced which are toxic to the body. The kidneys face additionally pressure to excrete these ketones out of the body. This additional work causes loss of more water and other electrolytes from the body. The result is that the person may have to face weakness or an occasional arrhythmia.
It is therefore important that one consumes just the right amounts of proteins. Here is an idea for daily consumption.
According to a research, an average adult who exercises must consume protein 0.5 times his/her weight. Those who are indulged in body building must consume protein equal to 0.7 times their weight.
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