Archive for the ‘Diet’ category

Drink atleast 8 glasses of water daily…

February 14th, 2010

Water is your body’s principal chemical component, making up, on average, 60 percent of your body weight. Every system in your body depends on water. For example, water flushes toxins out of vital organs, carries nutrients to your cells and provides a moist environment for ear, nose and throat tissues.

- Water is an essential component of the human body.
- Water acts as a nourishing agent : Water circulates through the blood and helps transport nutrients and oxygen towards organs and cells. It acts as a solvent for many nutrients and essential salts and makes them available for absorption by the body.
- Water is a cleansing agent : It also serves as a medium to carry metabolic wastes away from the body – this is accomplished in the form of urine and sweat.
- Water helps reduce the risk of kidney stones : The kidneys filter out waste products from the blood and channel them out of the body through the process of urine formation.
- Water helps reduce the risk of sunstroke : Water is the single most important factor in the highly critical function of regulating your body temperature.
- Water helps lower the blood pressure : The body tries to adjust for the loss of water by constricting blood vessels so that the rate of loss of water (due to sweating and respiration) is reduced – which in turn leads to higher blood pressure. Drink ample water to prevent this from happening.
- Water minimizes the risk of heart disease.
- Water keeps your skin in good condition.
- Water does not contain calories.
- Water suppresses appetite.

Drinking plenty of water every day is especially important for people with bipolar disorder, because certain medications may increase your risk of becoming overheated.
Water is quite possibly the single most important catalyst in losing weight and keeping it off. Although most of us take it for granted, water may be the only true “magic potion” for permanent weight loss!
Water suppresses the appetite naturally and helps the body metabolize stored fat. Studies have shown that a decrease in water intake will cause fat deposits to increase, while an increase in water intake can actually reduce fat deposits.

Amazing power of amino acids cont…

February 11th, 2010

There are 23 amino acids. Eight of them are strictly dietary essentials and cannot be synthesized at all by the body. These are isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine. In addition to these strictly essential amino acids, two other amino acids, namely, arginine and histidine, are essential for infants and young persons, as the capacity for their synthesis in the body is not adequate to meet the needs for growth.

In addition to the ten essential amino acids, there are thirteen non-essential amino acids. They are proline, carnitine, tyrosine, glutamic acid and glutamine, cysteine and cystine, glycine, alanine, b-alanine, aspartic acid, taurine, ornithine, citrulline, and gama-aminobutyric acid (GAMA). Under special conditions, the demand for some of the non-essential amino acids may be greater than the synthetic capacity, and therefore, they too can become dietary essentials.

About 75% of the amino acids entering the bloodstream through the liver from the gastro-intestinal tract after a meal, are metabolized in the liver, and only about 25% enter the general circulation. Out of the intake of amino acids in excess of immediate requirements, upto 50% are catabolized for energy-yielding metabolism, and non-essential amino acids that have not been ingested in adequate amounts are synthesized for transport to other tissues. The nitrogen from this amino acid catabolism is not excreted immediately, but a considerable amount of urea is recirculated through the gastro-intestinal tract and reabsorbed as ammonia.

Amazing Power of Amino acids

February 10th, 2010

An amino acid can be defined as any of a large group of organic compounds which represent the end products of protein breakdown. All proteins are made up of amino acids. Life without protein is not possible.
Growth, development, and function depend upon protein, which, in turn, depends upon the correct availability of amino acids. When we take protein it must be first broken down into amino acids before it can be absorbed by the body. This takes place in the small bowel. From there, the fragments of the protein are carried to the liver by the bloodstream, where they are stored for future use. When needed by the body, these fragments are finally recombined into the type of protein needed by each particular kind of cell.
All amino acids comprise a carbon atom, an amino group, and a carboxyl group. Plants synthesize amino acids from these sources : the soil which supplies the necessary nitrogen and sulphur, water which provides oxygen and hydrogen, and atmospheric carbon dioxide which supplies carbon and oxygen. With the help of synthesizing bacteria and fungi, plants unite these elements into amino acids. Animals cannot synthesize amino acids from these basic elements but derive them from the indigestion of plants. Thus the primary source of all the proteins, including meat and fish, is the vegetable kingdom.
The mere division of nutrients into groups such as vitamins, minerals, and amino acids does not mean that they are effective individually. An interrelationship exists among the three nutrients, and they may lose their efficiency if any one of the nutrients is not present in an optimum quantity. All proteins are not present in its optimum quantity. All proteins are not nutritionally equivalent. This difference in nutritional value is based on the amino acid composition of different proteins. This led to the concept of Essential Amino acids (EAA) and Non-Essential amino acids (NEAA).

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