December 11th, 2009
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However, despite the scientifically proven importance of vitamin supplements, some key concerns have been raised. Specifically, the nutrition community has raised questions with respect to the potential toxicity of supplements that contain “fat-soluble” vitamins. Fat-soluble vitamins are not easily and swiftly eliminated by the body. Instead, they are stored in organs and tissues.
Over time, there can be a build-up of fat-soluble vitamins which can lead to adverse health effects such as nausea, diarrhea, unhealthy weight loss, bone density loss, and digestive tract disorders.
Vitamin deficiencies and malnutrition can lead to all types of different diseases. A lack of Vitamin C can lead to scurvy. You will notice many different symptoms if you have a vitamin deficiencies. Symptoms can include: tiredness, irritability, and muscle cramps. I would recommend visiting a doctor if you notice any of these symptoms on an ongoing basis.
The role of glutathione in the development of the foetus and placenta is crucial. Glutathione (GSH) can control cell differentiation, proliferation, and cell death – essential functions in the developing embryo. In the placenta, glutathione detoxifies pollutants before they reach the developing child. Most substances or factors which cause birth defects (teratogens) are known to exert their embryotoxic effects because they cause oxidative stress.
Vitamins are in one of two classes: fat soluble or water soluble. Vitamin C and the B vitamins (such as niacin and riboflavin) are water soluble. Vitamins A, D, E, and K are fat soluble. Which type of solubility each vitamin has will indicate which foods contain them. Basically, non-fat food has no fat soluble vitamins. However, highly colored vegetables like carrots do contain beta-carotene – a proto- vitamin which can be converted to active vitamin A.
Nutrient content claims for dietary supplement vitamin describe the level of some type of vitamin or vitamins in that supplement. For example, according to many heath organizations, a dietary supplement vitamin with at least 12 milligrams per serving of vitamin C could have the following stated on its label” “Excellent source of vitamin C.
Being on low-calorie diets or diets that restrict certain types of food can significantly impact getting enough of all kinds of vitamins. So for many of us, vitamin supplements will be helpful in getting and staying healthy. But like anything else we do for our health, it’s as important to know the risks as the benefits.
Prenatal vitamins are packed full of nutrients that will help support and nourish your growing child and your body during pregnancy. Most women assume that they need a prescription to acquire prenatal vitamins. There are actually however many high quality prenatal vitamin supplements you can purchase over the counter. If you are not certain what your best choice is, be sure to consult with your healthcare provider who can point you in the right direction.
While the addition of a multivitamin would benefit most people, different additional supplements should be chosen based on the specific life stage, gender or lifestyle of the individual. For example, though calcium is generally important for all men and women, it is particularly critical for children building bone mass and elderly people seeking to preserve it.
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Article Source: ArticlesBase.com – Importance of Vitamin Supplements
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