Vitamins Informative

Vitamins are chemicals which are required in very small quantities to keep you healthy. If a particular vitamin is missing from your diet you will suffer from a deficiency disease.

Thus, the term is conditional both on the circumstances and the particular organism.
All natural vitamins are organic food substances found only in living things, that is, plants and animals. With few exceptions, the body cannot manufacture or synthesize vitamins.

Things You’ll Need:

Bioflavonoid Complex

Vitamin A
Vitamin C
Vitamin E

Step1:Take vitamin C in an esterified form. This form is absorbed into your blood and tissues about four times faster than regular vitamin C, and the body seems to use it more efficiently. It is also nonacidic, so it is tolerated better by those with sensitive stomachs.

Step2:Divide your doses. More frequent doses will supply a continuous amount to your body. High doses of vitamin C can cause diarrhea and irritate the digestive tract; dividing doses helps avoid these symptoms.

Step3:Take vitamin C with a bioflavonoid complex. This will enhance the absorption of vitamin C.

Step4:Take vitamin C with vitamins E and A. They work synergistically, which means they are more effective when taken together than when taken separately.

Step5:Quit smoking or cut back on cigarette use. Smoking depletes your body of vitamin C.

Step6:Check your medications. Many can reduce levels of vitamin C in your body. If you take oral contraceptives, steroids, analgesics or antidepressants, you may need to take more vitamin C. Discuss it with your health care practitioner.

Step7:Reduce alcohol consumption if you are a heavy drinker. Alcohol depletes your body of vitamin C.

Tips & Warnings
The best dietary sources of vitamin C are citrus fruits, berries, green vegetables and tomatoes. Herbs that are good sources include red clover, alfalfa, burdock root, cayenne, mullein and nettle.
Deciding how much vitamin C to take can be a challenge, since the literature varies tremendously. The most commonly recommended dose for healthy adults is 500 to 1,000 mg, although because vitamin C is water soluble, it is nontoxic at very high doses.

If you taking prescription medicine, consult your doctor or pharmacist before taking supplements.

Remember that Vitamin C Supplements are water soluble. With this in mind, purchase the product at lower doses or better yet, tablets that are easily split. The 1000mg tablet offers no real benefit unless you like to see your money go down the toilet.Stay away from the word 'natural'. It's a ploy to extract money from your pockets. You would need to consume a ton of rose-hips to produce enough Vitamin C to fill your daily needs, plus the contaminates increase. Your body can not tell natural from synthetic. I prefer a 100mg tablet taken in half (50mg) several times daily to do the job. Beware of chewable Vitamin C products. Remember this vitamin is acidic. Protect your teeth from harmful effects on the enamel erosion. The tablet should be swallowed with water.

Nutritional Supplements - Who Needs Them?

It's often said that food is the best source of nutrients, and that's a fair statement. The nutrients in food are generally more bio-available than the ones in nutritional supplements. Food also undoubtedly contains micronutrients that scientists haven't yet identified that are crucial to good health.

That said, I believe that nutritional supplements are valuable as a kind of insurance policy, to ensure that you're getting enough vitamins, minerals, antioxidants, and trace elements in your diet.

This can be important as far as maintaining a healthy weight is concerned. If a person isn't getting the proper nutrients, the body will compensate by making you want to overeat, in order to supply the missing nutrients.

But the question arises, if you're eating a balanced diet, why wouldn't you get enough nutrients? There are any number of reasons. Let's start with the most obvious.

THE MODERN DIET

The modern diet consists largely of grains, beans, and roots. Compared to plants that grow above the ground, fruit, nuts, and lean protein sources, these food sources are low in vitamins and minerals.

To make matters worse, in the last fifty years or so, more and more of our food has become more and more processed, eliminating what little nutritional content the food might have had. McDonald's burger, anyone?

LIFESTYLE ISSUES

If you smoke, you are using up vitamins and minerals cannibalized by the chemical processes inherent in smoking. The reason this happens is that smoking generates large amounts of oxygen free radicals. Nutrients such as vitamin A, vitamin E, and vitamin C are used by the body to neutralize these free radicals and are thus depleted.

In an animal study published by The American Society for Nutritional Sciences, it was shown that smoking caused depletion of vitamin A, which led to emphysema.

Also, in a study done at Columbia University, New York, smokers and non-smokers were given supplements of vitamin C and vitamin E and their plasma levels checked for 6 days. The scientists concluded that smoking depletes vitamin C and vitamin E.

Recreational drugs like marijuana, speed, crack, heroin, and alcohol can have analogous effects in terms of vitamin depletion as well.

FOOD IRRADIATION

These days, food products are commonly irradiated to improve their shelf life. According to a report of a Joint FAP/IAEA/WHO Study Group, this results in loss of nutrients, particularly vitamin B1, vitamin C, vitamin E, vitamin A, vitamin D, and vitamin K, vitamin B6, vitamin B2, and vitamin B12. Furthermore, this effect is exacerbated by the extended amount of storage time these foods are subjected to.

ENVIRONMENTAL POLLUTION

Industrial pollution causes free radical formation, which can lead to cellular damage, one of the main causes of premature aging. Although there is not much you can do about pollution, taking antioxidant supplements can help combat free radicals. For example, a review of randomized controlled trials published in Ophthalmic and Physiological Optics, the journal of the College of Optometrists, demonstrated that taking antioxidant supplements reduced the incidence and/or severity of macular degeneration, the leading cause of vision loss for people over the age of 50 in the developed world. This is not surprising, considering that oxidation is acknowledged as being at least partially responsible for many degenerative eye disorders.

PESTICIDES

The pesticides widely used in agriculture to control pests decrease the nutritional value of the crops. A review of 41 published studies, which was done by nutritionist Virginia Worthington, found that organic crops (which don't use pesticides) had 27% more vitamin C, 29.3% more magnesium, 13.6% more phosphorus, and 21.1% more iron than their conventionally grown counterparts.

SOIL DEPLETION

According to a study by David Thomas, the mineral content of the soil in United States farms has declined markedly between 1940 and 1991, with vegetables harvested in 1991 showing 76% less copper, 46% less calcium, 27% less iron and 24% less magnesium than their 1940 counterparts (Nutrition and Health 2003; 17: 85-115).

Why has this happened? According to Dr. William A. Albrecht, Chairman of the Department of Soils at the University of Missouri, "NPK formulas, as legislated and enforced by State Departments of Agriculture, mean malnutrition, attack by insects, bacteria and fungi, weed takeover, crop loss in dry weather, and general loss of mental acuity in the population, leading to degenerative metabolic disease and early death."

By NPK formulas, Dr. Albrecht is referring to the common use of inorganic fertilizers, which has gone on since the 1920's, consisting mainly of nitrogen, phosphorus and potassium, with calcium and iron sometimes added. Essential trace elements, which would be replaced if organic fertilizers were used, never make it back into the soil.

CONCLUSION

As you can see, there are many reasons why simply eating a balanced diet might not be enough to supply a person with adequate nutrition. The quality of the food is not the same as it was even 50 years ago, and modern environmental and lifestyle factors can deplete our bodies of nutrients as well.

That is why taking nutritional supplements to ensure adequate nutrition is a good idea.

Michael Kydonieus is a anti-aging expert and author of "Why Can't I Lose Weight? The Metabolic Syndrome Diet." For more free articles about anti-aging strategies, see http://AntiAgingTipster.com

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

Vitamin supplement - why is it important?

Vitamin supplement or supplements are very important for us because if we do not intake enough vitamins necessary for our bodies, the vitamin supplement will substitute for the shortage of the amount of vitamins in our system. Many times a good diet will be enough, but when it is not, the vitamin supplement will make sure that you intake enough vitamins for you to be healthy.

Vitamin supplement - vitamin A.

Why is it important to use vitamin A vitamin supplement? Many health sources state that vitamin A plays an important role in vision, bone growth, reproduction, cell division and cell differentiation. Vitamin A can be found in many animal foods like liver and eggs and in some plants. But if you don't intake enough vitamin A with you foods, the vitamin supplement will definitely help.

Vitamin supplement - vitamin D.

Another important vitamin supplement is the supplement for vitamin D. The major function of vitamin D is to maintain normal blood levels of calcium and phosphorus, helping to form and maintain strong bones. Vitamin D can be found in foods (for example vitamin D fortified milk, fatty fish, and fish oils). Another important source of vitamin D is exposure to sunlight (ultraviolet rays).

Vitamin supplement - vitamin E.

Vitamin supplement for vitamin E is another example of important supplement. Vitamin E is a very powerful biological antioxidant, which plays a great role in preventing cell damage that may contribute to the development of cardiovascular disease and cancer. Vitamin E can be found in, for example, vegetable oils, nuts, and green leafy vegetables. If you do not intake enough vitamin E with your foods, the vitamin supplement will help.