Overview

A vitamin is an organic compound required as a nutrient in tiny amounts by an organism. A compound is called a vitamin when it cannot be synthesized in sufficient quantities by an organism, and must be obtained from the diet. Thus, the term is conditional both on the circumstances and the particular organism. For example, ascorbic acid functions as vitamin C for some animals but not others, and vitamins D and K are required in the human diet only in certain circumstances.

Vitamins are classified by their biological and chemical activity, not their structure. Thus, each "vitamin" actually refers to a number of vitamer compounds, which form a set of distinct chemical compounds that show the biological activity of a particular vitamin. Such a set of chemicals are grouped under an alphabetized vitamin "generic descriptor" title, such as "vitamin A," which (for example) includes retinal, retinol, and many carotenoids. Vitamers are often inter-convertible in the body. The term vitamin does not include other essential nutrients such as dietary minerals, essential fatty acids, or essential amino acids, nor does it encompass the large number of other nutrients that promote health but are otherwise required less often.

Thursday, January 8, 2009

Is Tap Water Really Dangerous? - A Guide to Healthy Drinking Water

Is water really dangerous? Water treatment, can try to convince you, but otherwise, if you have any doubts, please contact the EPA and the water quality of the treatment report.

What you see is likely alarm when you say the least. Here you will find everything from volatile organic chemicals, weed killers to anti-convulsant drugs in tap water. The only thing that is sure tap water contamination is that the more you look at the more pollutants can be found.

This is tap water really dangerous? It is safe to say. Chlorine, which is used by bacteria in the water, a lethal substance itself

Long-term consumption of chlorine can cause many different types of cancer including rectal cancer, breast cancer, bladder cancer, renal cancer, and gastric cancer. Studies show that women with breast cancer have 50-60 percent more chlorine in their breast tissue.

Recently, an AP-probe discovered that there are a variety of prescription drug traces in the water supply in the United States. Some of the drugs found are sex hormones, anti-convulsants, antidepressants and high blood pressure drugs.

There is no conclusive studies on the long-term effects of drinking water, such as small concentrations of these drugs. However, the effect of exposure to these drugs has on wildlife is alarming. In various bodies of water around the world, fish have been associated with male and female characteristics, probably due to exposure to sex hormones.

Is water really dangerous because of these drugs? Preliminary studies have many scientists worried. Studies even show that exposure to low concentrations of prescription drugs caused breast cancer cells to multiply quickly and embryonic kidney cells grow too slowly.

Prescription medicines and chlorine are certainly not the only contaminants to worry about. After Ralph Nader Study Group, there are over 2100 carcinogenic substances in water and this number continues to grow. Even worse is that when chemicals, they are also stronger.

Some other impurities in tap water to be feared contain volatile organic compounds (VOCs), trihalomethanes (THMs), and lead. VOC cancer, disrupt the nervous system performance, and have a negative effect on the liver and kidneys. THMs can cause during pregnancy and abortions cause dysfunction of the liver and kidneys.

lead exposure caused behavioral problems, lowered IQ and developmental disorders in children. In adults, lead exposure to high blood pressure and lower hemoglobin production.

So it is really dangerous? Yes, and only you can do something to protect yourself and your family. The best way to make all of these harmful contaminants from water by using a carbon-water filters.

Looking for a carbon-water filters to the synthetic and organic chemicals and harmful bacteria. Water treatment plants are simply not enough when it comes to the removal of impurities, which negatively affect your health.

Get off there, and a suitable carbon-water filter for your home, so you stay healthy and vibrant for the coming years. Is water really dangerous? Yes, it is the only way you can be yourself and good health is by using a carbon-home water filters. Because clean water is the backbone of good health.

Kevin Proctor has studied health related issues for over 8 years. His research led him to realizing the importance of pure water as it relates to overall health. Kevin discusses what he has learned on his website, Filtered-Water-Resources.com For more information about effective ways to make the water in your home safe and healthy, and to see the water filter systems he personally recommends visit his website now

Article Source: http://EzineArticles.com/?expert=Kevin_Proctor

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