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About Nutrient Basics |
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The Essential Vitamins in Life |
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You need vitamins.Indeed we could all do with a little help from vitamins.They regulate your body's metabolism, acting as antioxidants and forming an important part of protein structure, hormones, and blood. Since your body cannot produce vitamins on its own, you need to put it into your body through good food and supplements. Sometimes the food we consume does not provide everything we need. There are 13 known essential vitamins. Nine of these 13 vitamins are grouped together and called the B complex vitamin group. This group include thiamin, riboflavin, pyridoxine, riacin, folate, cyanocobalamin, biotin, choline, and pantothenic acid. Vitamins are further... |
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Vitamins For Healthy Hair |
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Healthy hair is a boon that few people get by birth and even fewer get to enjoy all their life. Hair is not a very vital organ in the body but receives a lot of importance because of the beauty it adds to the face of a person. Hair is generally considered to be dead but its health is determined by the skin on the scalp as well as the body’s internal functioning. Health of the hair sometimes indicates the internal body functioning also. For example, brittle hair is an indication of iron deficiency while prolonged and severe hair loss can mean inefficient functioning of the liver or the thyroid. There are several indications of unhealthy hair: brittleness, shedding, splitting, dryness or... |
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Why Liquid Multivitamins are Superior |
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If you've visited a nutrition center you've probably come across liquid multivitamins. It may seem odd to you to be able to drink your vitamins, but it is becoming a more acceptable practice. With the number of multivitamins available, you would probably find it difficult to accept the fact that one is more superior to another. However, when you compare the benefits associated with taking liquid multivitamins you may discover that the benefits they provide slightly exceed those of multivitamins in pill form (tablets, softgels, and capsules). When you take vitamins, do you feel confident that your body is getting the nutrients it needs? While you probably are, it may be possible that you... |
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Vitamins for Hair Loss Poll |
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Natural Vitamins or Synthetic?
Author:
Olga Timbol
Natural Vitamins or Synthetic? People often ask if natural vitamins work better than synthetic ingredients. The answer is yes and no. Synthetic vitamins are produced in laboratories. Natural vitamins are derived from food sources. Under controlled conditions synthetic vitamins work just like the natural ingredients. But we don’t live in a perfect world. For example, studies have shown that synthetic vitamin E will actually block natural vitamin E activity at the cellular level. Synthetic beta carotene is adversely affected by synthetic food dyes, which are common in “one-a day” vitamin preparations. Yellow dye also decreases vitamin B-6 activity. Vitamins derived from natural sources contain nutrients that are not available from synthetics. Dunaliella salina algae is not only an effective form of Beta Carotene but also includes the cancer fighters Alpha Carotene, Cryptoxanthin, Zeaxanthin, Lutein and Lycopene. Synthetic vitamins replicate only one of perhaps dozens of beneficial nutrients. It’s somewhat like imitating one ingredient that is contained in an apple. You miss all of the related nutrients that work synergistically. Our bodies need a broad base of natural supplements for optimum health. Most manufacturers look for the cheapest way to produce their products. Synthetics and chemicals are less expensive, are much easier to process and have a longer shelf life than natural vitamins. Are Vitamin Supplements really necessary? You've probably heard the comment, maybe even from your doctor, “Vitamins will just give you expensive urine." The latest scientific research proves otherwise. Natural vitamin formulas, herbs and other natural remedies can cure you as well as or better than many prescription drugs...without the negative side effects. “We now have a substantial body of data showing that if everyone took a few supplements every day, they could significantly lower their risk of a multitude of serious diseases,” said David Heber, M.D., Ph.D., of the Center for Human Nutrition at the University of California, Los Angeles. "I get what I need from food." We have been told for years that we can get all the vitamins and minerals we need if we eat a balanced diet. Not by a long shot. More than 90% of Americans don't eat the recommended daily servings of fruit and vegetables. And even if we try our best to eat more vegetables, the ones we purchase in the produce department don't have the vitamins and minerals that they had 40 or 50 years ago. In Department of Agriculture studies of 50,000 persons performed in the 1980's, not one person was getting the RDA of the 10 essential vitamins. And in many cases the RDA is insufficient for optimum health. How do I know what vitamins to take? Good question. How can we be sure we are making the right choices when choosing nutrition supplements. Advertisers spend millions trying to convince us that their vitamins are the best on the market. What can we believe and to whom can we go to for advice? Can we go to our doctor? Most medical schools provide less than 3 hours education in nutrition. Let The Buyer Beware You need a magnifying glass to read the ingredients on the label. In choosing nutritional supplements it is truly “e caveat emptor”, let the buyer beware. There is no regulation in the vitamin industry and there are legions of unscrupulous vendors try to get your hard earned money. Some Vitamins Are Hazardous To Your Health Most people are not aware that many vitamins, including some of the highly advertised “name brands”, are processed at high temperatures, contain petroleum derived chemical solvents, such as ethyl cellulose and are coated with methylene chloride, a carcinogenic material. According to Dr. Zoltan P. Rona, M.D., “Although most healthy people will have no obvious side effects from ingesting small amounts of toxins found in cheap vitamins, the long term consequences of continuous, daily intakes are potentially dangerous. Over 7% of the population displays sensitivity to these chemicals.” Dr. Rona says that allergic reactions include fatigue, memory loss, depression and insomnia. A One A Day Vitamin Doesn't Cut It. Research has been done on some of the national brand vitamins including Centrum and Centrum Silver. To put it plainly their formulas are cheap. Not just inexpensive...but cheap. They have sub-optimal levels of antioxidants, which are so important for fighting free radicals and building up your immune system to fight off heart disease and cancer. But the problem isn’t just the important missing ingredients. It is the chemicals that shouldn’t be there. Take Centrum Silver as an example. Centrum’s ingredients are all synthetic and include seven different chemicals, solvents or dyes. What Should I Look For? Number one is to choose a manufacturer you can trust. Many companies are more interested in shelf life than human life. Stick with the natural supplements and avoid the chemicals. A complete all natural formula which includes all the antioxidants you need for heart health, and no harmful chemicals, will run you about $1.30 to 1.50 per day depending on the ingredients. That's about the price of a cup of coffee.
To learn more about natural whole food vitamins, please visit http://www.natural-multivitamins.com
About the Author Olga Timbol's web site http://www.natural-multivitamins.com is a wonderfull resource for people who wants to stay healthy, feel younger, have more energy and live longer, happier life.
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Nutrient Basics |
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From The Publisher...
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The Truth About Vitamins A, D, E, and K Supplements |
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Vitamin A is required for night vision and maintenance of body linings and skin. Because of its antioxidant properties, it assists the immune system, and is good to protect against cancer formation and other diseases. It also helps the digestive and urinary tract as well as assisting your sense of taste. Many scientific studies suggested that it helps slow aging. A deficiency of vitamin A may cause eye problems with dryness of the cornea and conjunctiva and night blindness. A warning of too little vitamin A in the body are dry itchy eyes that tire easily. If the vitamin A deficiency is severe, the cornea can ulcerate and leading to permanent blindness. A vitamin A deficiency may also lead to dry skin and hair, especially if protein is also lacking. Vitamin D (calciferol) can rightly be called the sunshine vitamin, since the body can manufacture this nutrient from sunshine on your skin using cholesterol from your body to do so. Vitamin D helps with increasing the absorption of calcium, promotes strong teeth and generally assists in bone growth and their integrity. A lack of vitamin D can lead to softening of the bone and muscle twitching and convulsions. In children it causes rickets. In adults, the shortage causes osteomalacia - loss of minerals from the bones. In older people, when protein is also lost from the bone.
osteoporosis may be a problem. Vitamin E has earned itself a reputation - from spicing up your sex life to banning wrinkles and old age. A powerful antioxidant, Vitamin E is protects body cells from oxidation, and neutralizes unstable free radicals, which can cause damage. Its antioxidant capability is a great help in preventing degenerative diseases - such as heart disease, strokes, arthritis, senility, diabetes and cancer. Shortage... |
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