Nutritional Supplements - Give Your Body Some Love
Author: Joel Henderson
Author: Joel Henderson
Have you ever thought about the origin of the word vitamin? What about nutrient? If you look at the word vitamin, you see that it has vital at its root, and the word nutrient comes from Latin meaning quit literally to nourish. So these words tell us that the substances comprising vitamins and nutrients provide nourishment to our organs and are vital to proper bodily function. Nutrients are substances our bodies require that we derive from our environment. Most people think that we must ingest nutrients by way of food or liquid, but our bodies absorb and process nutrients by other methods as well. For instance, our skin absorbs Vitamin D from direct sunlight and the skin is also involved in the absorption of oxygen, considered one of human beings most vital nutrients. Most people immediately associate vitamins and minerals whenever thinking of nutritional supplements, and in fact these are two groups of substances comprising some of lifes most important nourishing compounds and materials. Nutrients generally fall into two categories, either macronutrients or micronutrients depending on the quantity needed by the body. Macronutrients would be those our bodies require in relatively large quantities, like oxygen and components of water. Micronutrients then would be those things we only need in very small quantities, generally what we think of when talking about nutritional supplements. Things like B vitamins, Vitamin C, and Calcium are all micronutrients. Another method of subdividing vital nutritional substances is to categorize them as either essential or non-essential nutrients. Essential nutrients are substances our bodies absolutely require and are not synthesized within the body. Certain fatty acids are necessary for healthy brain function, calcium and magnesium work together to support strong bones, and electrical impulses within the body would not be possible without proper amounts of sodium. Essential nutrients are generally derived from food sources, but in modern society many people find it necessary to consume dietary supplements in order to ensure adequate intake of these nutritional substances. As a result of various modern production techniques, you can now purchase virtually any identifiable nutritional supplement or substances that provide essential nutrients to the body. With all these choices and options, its wise to consult with a licensed nutritionist before starting any supplementation program. A professional nutritionist can analyze your regular diet to determine what nutrients may be lacking so you dont cause overdose or nutrient toxicity within your body. Believe it or not, there are certain substances that are vital to bodily function of which you can easily over consume. This is the reason its always better to derive your nutritional requirements from food sources rather than raw supplements. Being deficient is unhealthy as well, so consult a nutritionist to determine exactly the areas in which you are doing well and areas of your dietary intake in which you may need improvement.About the Author:
Joel Henderson is enthusiastic about health and fitness. For more information about the subject of this article, read
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