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News for 20-May-26 Source: MedicineNet Senior Health General Source: MedicineNet Senior Health General Source: MedicineNet Prevention and Wellness General Source: MedicineNet Senior Health General |
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Use a Secure Browser when shopping for art biography. Your browser should comply with industry security standards, such as Secure Sockets Layer (SSL). These standards scramble the purchase information you send over the Internet, helping to secure your transaction. When you enter the art biography secure shopping environment you will see the URL prefix https:// instead of http:// If you pay for art biography by credit or charge card online, your transaction will be protected by legislation. Under these laws, consumers have the right to dispute art biography charges under certain circumstances and temporarily withhold payment while the creditor is investigating them. In the event of unauthorized use of your credit or charge card, you are generally held liable only for the first $50 in charges. Some companies offer an online shopping guarantee that ensures you will not be held responsible for any unauthorized charges made online. art biography
Indexing is simply the work the Search Engine Robots do to give you information on art biography. How does an indexing robot decide what to index? Well they just send their Bots or Spiders to crawl the web looking for art biography on web sites. If an indexing robot finds a document that contains art biography, it may decide to parse it, and insert it into its database. How this is done depends on the robot. Some robots index the HTML Titles that contain art biography and keep them in their database. Others will look for art biography in the first few paragraphs, or parse the entire HTML and index all words. Why Are Antioxidants Important To Me? by: Scarlet S. Paolicchi Did you know that when we breath oxygen, it interacts with certain molecules in our bodies to create free radicals and that these free radicals damage important cellular structures such as DNA and cell membranes? Well, it is true and this damage may cause cells to function poorly and mutate. Free radical damage may lead to disease and aging. We are exposed to huge amounts of free radicals from pollution, and pesticides. Every time you breathe, you take in millions of free radical molecules created by cigarette smoke, radiation, and automobile emissions. Every time you eat, you consume free radicals in the form of pesticides and preservatives. This is where antioxidants come in. Our bodies have a natural defense system against these free radicals. Our immune system creates antioxidants which are able to neutralize free radicals and prevent much cellular damage. We also need antioxidants from other sources such as fruits, vegetables, nuts, grains, some meat, poultry and fish. I bet you may recognize these antioxidants: vitamin E, C and beta carotene (a form of vitamin A. Others include luetin, lycopene, magnesium, and zinc. There has been much talk about antioxidants preventing heart disease which is so deadly that it results in an average of 1 death every 34 seconds. The American Heart Association says, ?Oxidation of low-density lipoprotein (LDL or "bad") cholesterol is important in the development of fatty buildups in the arteries. This process, called atherosclerosis (ath"er-o-skleh-RO'sis), can lead to heart attacks and strokes. Increasing evidence suggests that LDL cholesterol lipoprotein oxidation and its biological effects can be prevented by using antioxidants -- both in the diet and in supplements.? In 1993, Harvard University researchers reported that supplemental doses of vitamin E actually reduced the risk of heart disease by as much as 54 percent! And what effects can antioxidants have on the big ?C? word? This is a question that all of us are dying to know since one American in every three living today will get cancer, and one in four will die from it. The National Cancer Institute says, ?Considerable laboratory evidence from chemical, cell culture, and animal studies indicates that antioxidants may slow or possibly prevent the development of cancer. However, information from recent clinical trials is less clear.? Selenium, an antioxidant mineral can help protect against breast cancer. One expert, Dr. Gerhard Schrauzer of the University of California at San Diego, stated, "If every woman in America started taking selenium supplements or had a high-selenium diet, then within a few years the breast cancer rate in this country would drastically decline. And according to a study by Dr. Larry Clark of the University of Arizona, 200 micrograms daily of selenium cut the rate of prostate cancer by 69% and lung cancer by 34%. So clearly antioxidants are important for all of us to strengthen and protect our immune systems and to help guard against disease. Antioxidants may even help us live longer. The theory is that if free radical damage causes aging, antioxidants in high enough quantities should be able to slow aging. This theory is advanced in one California study of people aged 50 or older, where it was found that those "... with a higher intake of vitamin C were found to have a total death rate only 40% of that for those with the lower intake of C ... This decrease in the death rate corresponds to an increase by eleven years in the length of life." Even small doses of vitamin C can help. According to one UCLA study only 300 milligrams a day can add 6 years to a man's life and two years to a woman's life. Antioxidants are made naturally by your body but supplementation from food or other sources is needed. The highest concentrations of antioxidants are found in the most deeply or brightly colored fruits and vegetables such as spinach, red bell peppers, raspberries, carrots, apricots, pomegranates, and tomatoes.
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