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.

Tuesday, July 29, 2008

Particularly Important Vitamins And Minerals For The Bones

The structure and the health of our bones depends on the vitamins, minerals and other food on our body. This makes it particularly important that we try to assure us that we meet the standards of the recommended daily levels of Fang of food for our bodies need. In relation to the bone, it is particularly important for women during pregnancy, because their children depend on them, the food, the new bone to develop properly before birth.

Calcium achieved many goals in the body, and most important is the calcium - the role has changed in the structure of our bones. The external part of our bones, the last part is what helps keep the inner part, is made of calcium phosphate. 99% of calcium in our bodies are in the bones and teeth. Calcium is important, with all phases of life. He has special importance for the baby's growth and development will take place in the uterus, as well as with children and adolescents. It is because during this time, the bones develop quickly.

Our bones are in a constant state of regeneration, which means that calcium lost and replaced. The loss progresses faster as we age, making it difficult to replace it as soon as it is lost. This means that while all our lives, we must realize our daily calcium Fang. Our needs increase as we age, because the loss of bone. If we neglect our calcium threaten us from such a debilitating bone diseases such as osteoporosis, in which the bones become brittle and break easily.

Generally the children must have 800mg calcium per day. The young people should have a minimum of 1000mg per day, 1200mg of adult women, housing or nursing women have 1500mg per day, as well as the women who reached menopause. The men of adults should have between 1000mg and or 1200mg of calcium per day. Vitamin D is essential that the bone health and structure, because it is considered one of the most important element in the absorption of calcium. If the body can not absorb calcium, it can not employ it.

Associated vitamin D also with a variety of other vitamins and minerals in the processes of succession as the mineralization of bone. Phosphorus is another important mineral on the structure of the bones and health. 85% of phosphorus in our bodies can be found in our bones and teeth. The calcium and phosphorus work to build bone, and both must be present in amounts proportioned. The adults need between phosphorus 700mg with 900mg per day, and the children - depending on the age and his Grae - should be between 500mg with 1250mg per day.

Magnesium is also important for building the bones. The adults need between 310mg and 420mg per day and children should have between 130mg and 240mg per day. The fluorine is used to our bones hard. The assistant of vitamin C, vitamin A and vitamin E with other foods and contributes significantly to the health, strength and the structure of our bones. Our bones have one last life.

It is important that we help them, thus also the control function for the implementation of the standard recommended daily levels of Fang of vitamins, minerals and other food they need. The dietary supplements provide a safe and effective way, thus, once with the necessary care and to proportionings "recommended standard.

 

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

1 comments:

Unknown said...

Just thinking about what is the correct amount for all these vitamins and minerals wares me out. I have been looking at several food supplement websites such as Goldshield trying to figure which would benefit me the most. There are so many on the market I really don't know where to start.