The body does need a certain amount of vitamins and minerals to maintain its vital organs and promote system functionality. Most of these vitamins and minerals can be acquired through a healthy diet. Therefore, many Americans are taking vitamin supplements unnecessarily. The reasons why Americans may be taking vitamin supplements unnecessarily include misinformation, trend, and clever marketing making some vitamins "in vogue," (Nierenberg, 2014).
Taking vitamin supplements may be necessary in some cases, as when a patient cannot absorb a certain vitamin or mineral due to a preexisting condition or dietary allergen. In other cases, patients may need temporary dietary supplements. Pregnant women, for example, often need to supplement with iron, calcium, magnesium, or zinc according to their specific needs. Without supplementation, as many as 75% of pregnant women would be deficient in at least one vitamin and even with supplementation, an average of 20-20% of women suffer from a vitamin deficiency during pregnancy (Hovdenak & Haram, 2012). Generally, though, well-fed people do not need supplements and should consult doctors and nurses prior to spending their side effects, in some cases, taking too much of any one or several vitamins can cause health problems. According to Nierenberg (2014), routinely taking in an excess of vitamins and minerals can hurt you. Taking what are known as "megadoses" of a single supplement or a group of vitamins or minerals at one time can also be harmful (Nierenberg, 2014). Some of the side effects of too many vitamin supplements are minor and include headaches, nausea, difficulty sleeping or concentrating, diarrhea, irritability, and stomach cramps. This is generally the case with water-soluble vitamins like Vitamin C, in which excess is excreted in the urine. However, even an excess of Vitamin C can lead to problems like kidney stones (Miller, 2012).
Furthermore, as Miller (2012) points out, some fat-soluble vitamins like Vitamins A and E, when taken in excess of what the body needs, can lead to serious and life-threatening diseases like cancer because the body stores the excess in fatty tissue and does not excrete it as efficiently as it would water-soluble vitamins. Heavy metal poisoning has also been reported in some cases in which patients rely on supplements (Perharic, et al., 1994). An excess…
Vitamin Supplements Consumers today are faced with a myriad of information concerning vitamin supplements. Should they take them, should they not? Are they helpful or are they harmful? Are consumers simply wasting their money, flushing it down the toilet so to speak? One day the experts say one thing and the next day there are new studies by other experts. This all creates quite a dilemma for those who are trying
Leon Schurgrs and Cees Vermeer of the University of Maastricht in the Netherlands hinted at the superiority of MK7. This is the ability to activate specific vitamin K proteins to bring calcium to the bones rather than the arteries. The recommended daily dosage at this time is 105 mc. Patients taking anticoagulant medications, such as Coumadin, should first consult with their doctors before taking in Vitamin K supplements. They
It is also charged with ensuring that the body's blood cells and nerves are healthy. Over 30% of elderly people are at risk of developing deficiencies in vitamin B-12, due to the changes occurring in their digestive tract. Combined with the lack of other vitamins, lack of vitamin B-12 contributes to Alzheimer's disease. Early correction of this deficiency is important, and it will help the elderly people to continue
This work by the Harvard School of public health states that while small trails have indicated that the amount of vitamin C contained in a typical multivitamin and taken in the beginning of the development of a cold "might ease symptoms" however, for the "average person, there's no evidence that megadoses make a difference or that they prevent colds." (2009) It is related as well that studies examining Vitamin
Patients unfamiliar with any or all of them will learn much and have a valuable starting point for conducting their own research online or through their health care providers. Fourth, the author plays up the importance of deriving nutrition from whole foods and when possible or necessary offers dietary tips such as which vegetables contain the most beta carotene. In spite of its value for a general audience, however, the
On the other hand, too much of a good thing can sometimes be even more harmful than too little. In that regard, it is very important to understand the role of vitamin D, both because of its role in maintaining our health, as well as because of the potential for harm associated with excessive supplementation. Unlike other vitamins and minerals, vitamin D is not readily available through diet because its