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, March 22, 2008

Six Terms Associated with Well Being

There are many words used to the idea of wellness. Many of the terms are interchangeable between fitness, wellness and health. Here, we explain some of the concepts associated with wellness, that you may not seen.

Wellness is defined as the condition of good physical and mental health, particularly if the right through nutrition, exercise and healthy living is the habits.

Fitness essential to our physical body and mental fitness refers to the state of our mental state. We can use our physical fitness levels by different types of physical activity, and we can use our mental health through various types of mental relaxation techniques.

Exercise is a broad term that encompasses many areas. There are many types of perception that the people, from aerobics classes and weight lifting, stretching, walking, running, swimming and jogging. All can significantly improve your physical health and increase longevity.

Meditation is recommended for people who are, above all, a high level of stress and anxiety, but can all benefit. Meditation has been shown to lower blood pressure, relieve tension and stress, and the balance to our inner self through quiet peace.

Nutrition refreshment and refers to the vitamins, minerals and calories of food we need to physical health, and In direct relation to the amount of exercise a person gets.

Alternative therapy refers to alternative or holistic medicine, such as chiropractic care, acupuncture or herbal remedies. Chiropractic care and acupuncture have come more as a complement to traditional Western medicine. Studies have claimed that chiropractic medicine and acupuncture are effective forms of treatment. Herbal medicines are used by natural healers to treat illnesses and minor maintain an optimal level of health protection in the body.

Wellness today is an idea which, in combination with health and fitness, wellness, in order to achieve the body , mind, and spirit. Many believe that now more than ever, that should not wellness care of the physical person, but our mental and spiritual areas, as well. Wellness must encompass the entire person.

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

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