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.

Saturday, April 25, 2009

Help! I Can't Stop Yawning!

It is mid-afternoon and you are sitting in the meeting with your employees, but as long as someone is talking you yawn, or you are at a conference in the meeting of the back of the speaker straight, but not always. You have not heard a single word that was said, even worse someone turns to you and asks you "what did she say?" and your answer is: "I did it too". In both cases, it is as if in a trance, and yawning is so contagious, and it is difficult to stop once it has begun. The people are a joke, but it is true.

Your body is very much alive and aware of internal and external stimuli. Your body is always signals to you with the hope that you take action. One example is, when the need for the bathroom, the bubble says, okay, I'm full, it's time for a bathroom break your content, please!

If you are in harmony with your body you will notice the yawning and the like trance absent cosmopolitism as your body screaming, "Help, I need some air" or "Seriously, I need to stretch." But if you are truly in harmony with your body you will know that it's your signal Ultradian Rhythm give an update what is happening to your physiology at that moment.

Ultradian means that more than once a day and means rhythm patterns, so that the ultradian rhythm is a daily recurring patterns in the human physiology, for the purposes of the healthy mind-body self-regulation. This pattern repeats itself every 90 minutes. When the body signals Ultradian rhythm are not the attention, the price for the neglect may be disease in the body by excessive stress.

Here are just some of the signals your body:

? Daydreams

? Fiddling with a pencil

? Yawn

? Feeling restless

? Slow reflexes

What simple things you can do to the body the proper attention?

? Get up and walk around, stretch, while it

? Have a snack

? Drink some water or juice

? Take in a deep, deep breath

? Recall a happy memory

Be good to you, you would not just sit, when your foot fell asleep, would you? Yes, it is a little effort on your part to get something to stay awake at the meeting or conference. So what if you have to get upset and a few people in their seats? If enough people fidgeting, the speaker may signal that this body of people send their own signals, they need is a piece, a glass of water, walk to the hallway, or take a look at the beautiful outdoor area for fresh air. It is your body and your ultradian rhythm, respect for your health.

 

Krystalina Soash is a freelance writer specializing in article writing about living a fulfilling life. Her writing services include proofreading, editing, and ghostwriting. You may visit her at http://writingforyounow.com.

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

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