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Posts Tagged ‘Vitamin Requirements’

My Awesome Weight Loss Program

June 11th, 2009

Other than physical appearance weight affects a person in many ways. This could be the overall quality of life self-esteem. There are a lot of positive changes once a person experience weight loss.  It is for this reason why a lot of people are searching for a weight loss Supplements that will surely trim down those fats and get a super slim head turner body.

The first thing that an over-weight should do is seek a doctor to recommend the best weight loss regimen. This will be done after a full physical examination, which leads to the determination of proper weight loss technique. And to lose weight fast and effectively four aspects of life should be changed: what to eat, how to eat, behavior and activity level.

Here are fast tips that can change an over-weight s life

Fast weight loss composes of a multi-faceted technique that consists mindset, exercise, and in other cases, diet supplements.  Begin by learning a diet food plan that can easily be accustomed with.  Incorporate an exercise plan that allows even at least fifteen minutes a day like dancing.

Set realistic approaches.  The ability to focus and have proper mindset enables someone on a diet to quickly lose those extra pounds. With discipline and proper mind set, a dieter will never be discouraged and lose focus.

Listen as the body speaks.  Each and everyone’s body metabolism reacts differently to different fast weight loss programs and plans.  Try substituting one program for another to compensate the body’s reaction.  Exercise program must be suitable to one’s body, as others are not able to exercise as rigorously as others can.  If walking is all that can be done, then walk for this is proven the best exercise.  Muscles burn more calories than fats so it’s also best to put on a little muscle and looking good too.

Take lots of fluid.  Drinking at least six to eight glasses of water a day keeps the body refreshed.  Since weight loss depends on how the body eliminates body wastes, the body must stay hydrated.

Eat more fibers for it makes a person full sooner and stays in the tummy longer, slowing down the rate of digestion.  A single serving of whole grain bread moves fat through the digestive system faster.  Grains turn into blood sugar that spikes the body’s insulin level.  Thus, making the body more energized and ready to tell the body when it should stop burning fats or start storing.

Keep away from fried foods especially deep-fried as this contains a great amount of fat.  Although fish and chicken appear leaner than beef, this white meat can contain more fat

By John Katz. Author is a professional in the area of Weight Loss Tips

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Sources of Vitamins

April 20th, 2009

Vitamins, though they are available from a variety of sources, are unevenly distributed in natural sources. For example, some vitamins, such as vitamin D, are produced only by animals, whereas other vitamins are found only in plants. (For natural sources of vitamins, see table.) All vitamins can be synthesized, or produced commercially, from foods and other sources, and there is no evidence that natural vitamins are superior to those that are synthetically derived.

Some foods are fortified with vitamins–that is, vitamins that are not normally present in the food, or that have been removed during processing, are added to the food before it is sold. Milk, for example, is fortified with vitamin D, and vitamins that have been lost from flour during processing are often replaced.

Although vitamin supplementation is generally unnecessary for otherwise well-nourished persons, there are times when the body’s vitamin requirements may increase and when vitamin supplementation may be essential. Those likely to require such supplements include pregnant women, the elderly, and the chronically ill. Excessive intakes of supplemental vitamins should be avoided, however, because of the possibility of toxicity.

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Daily Requirements

April 20th, 2009

With a few exceptions, the body is unable to make vitamins; they must be supplied in the daily diet or through supplements. One exception is vitamin D, which can be produced in the skin when the skin is exposed to sunlight. Another vitamin, vitamin K, is not made by the human body but is formed by microorganisms that normally flourish in the intestinal tract only when green, leafy vegetables and vegetable oils are ingested.

The body’s vitamin requirements are expressed in terms of recommended dietary allowances, or RDA. These allowances are the amount of essential nutrients that, if acquired daily, are considered to be sufficient to meet the known nutritional needs of most healthy persons. In the United States, the RDA values are established by the Food and Nutrition Board of the National Academy of Sciences/National Research Council (NAS/NRC). In addition, two agencies of the United Nations–the Food and Agriculture Organization and the World Health Organization–develop RDA for different, worldwide population groups

In the past, the strength of a vitamin or the amount of the vitamin necessary to produce a certain effect in the body was often expressed in terms of international units, abbreviated IU. The unit corresponds to a weight of the purified vitamin, and its value differs from one vitamin to another. Today, the strength of a vitamin is generally expressed directly in metric weights–micrograms or milligrams.

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