Vitamins – Supplements Guide

Last In 2009 Boots confessed that they didn’t believe homeopathic medicine works. Yet, despite this confession and repeated scientific studies which prove that homeopathy achieves little little health benefits the same results witnessed in placebo tests, the NHS still spent more tha n four million pounds  in 2009researching homeopathic pills. Astonished by the National Health [...]

Iron is found in both animal and plant foods, but in different forms. Beef and turkey are good sources of heme iron while beans and lentils are high in nonheme iron. In addition, many foods, such as ready-to-eat cereals, are fortified with iron. According to the 2005 Dietary Guidelines for Americans, “Nutrient needs should be met [...]

There is considerable potential for iron toxicity because very little iron is excreted from the body. Thus, iron can accumulate in body tissues and organs when normal storage sites are full. For example, people with hemachromatosis are at risk of developing iron toxicity because of their high iron stores. In children, death has occurred from [...]

Iron and heart disease: Because known risk factors cannot explain all cases of heart disease, researchers continue to look for new causes. Some evidence suggests that iron can stimulate the activity of free radicals. Free radicals are natural by-products of oxygen metabolism that are associated with chronic diseases, including cardiovascular disease. Free radicals may inflame [...]

Iron deficiency is uncommon among adult men and postmenopausal women. These individuals should only take iron supplements when prescribed by a physician because of their greater risk of iron overload. Iron overload is a condition in which excess iron is found in the blood and stored in organs such as the liver and heart. Iron [...]

Iron supplementation is indicated when diet alone cannot restore deficient iron levels to normal within an acceptable timeframe. Supplements are especially important when an individual is experiencing clinical symptoms of iron deficiency anemia. The goals of providing oral iron supplements are to supply sufficient iron to restore normal storage levels of iron and to replenish [...]

Nutrient requirements increase during pregnancy to support fetal growth and maternal health. Iron requirements of pregnant women are approximately double that of non-pregnant women because of increased blood volume during pregnancy, increased needs of the fetus, and blood losses that occur during delivery [16]. If iron intake does not meet increased requirements, iron deficiency anemia [...]

Three groups of people are most likely to benefit from iron supplements: people with a greater need for iron, individuals who tend to lose more iron, and people who do not absorb iron normally. These individuals include [1,36-38,41,49-57]: pregnant women preterm and low birth weight infants older infants and toddlers teenage girls women of childbearing [...]

The World Health Organization considers iron deficiency the number one nutritional disorder in the world. As many as 80% of the world’s population may be iron deficient, while 30% may have iron deficiency anemia. Iron deficiency develops gradually and usually begins with a negative iron balance, when iron intake does not meet the daily need [...]

Recommendations for iron are provided in the Dietary Reference Intakes (DRIs) developed by the Institute of Medicine of the National Academy of Sciences [1]. Dietary Reference Intakes is the general term for a set of reference values used for planning and assessing nutrient intake for healthy people. Three important types of reference values included in the [...]