The building blocks of protein, there are eight essential amino acids which cannot be synthesised within the body and therefore must come from the diet. Microgram (µg or mcg) is used for a number of nutrients found in food supplements. Microgram a measurement of weight equal to one millionth of a gram (or one thousandth of a milligram). 2ġ Expert Group on Vitamins and Minerals, 2003.Ģ Mason, P. People taking any medication for diabetes (either injected insulin or oral antidiabetics) should seek medical advice before taking chromium.Ībsorption of beta-blockers and corticosteroids may be increased by chromium people using these drugs should seek medical advice before taking chromium supplements. There is no evidence of adverse effects in pregnancy at normal intakes.Ĭhromium supplements containing yeast should be avoided by people taking monoamine oxidase inhibitors for the treatment of depression. Not suitable for epileptics.Safe Upper Level: 10mg 1 Glucose intolerance (insulin resistant hyperglycaemia – high sugar levels in the blood, raised serum lipids and weight loss) 2.īecause of its effect on blood glucose levels, diabetics should only take chromium under medical supervision. Gross chromium deficiency is rarely seen in humans, but signs and symptoms of marginal deficiency include: Good sources include liver, kidney, yeast products, wholegrain cereal, nuts and legumes. People should always check the label for information about a specific product. Also commonly available as part of a multivitamin and mineral formula.ĭifferent multivitamin and minerals products will vary in the percentage NRVs they include. In the UK, the average daily intake of chromium from food was 100μg/day (1997 Total Diet Study). It is also important for the metabolism of amino acids (the ‘building blocks’ of proteins) and fats. Chromium is involved in the processes that make glucose available for energy.
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