how to know if you're taking too much iron?
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Excessive iron can be damaging to the gastrointestinal system. Symptoms of iron toxicity include nausea, vomiting, diarrhea and stomach pain. Over time, iron can accumulate in the organs, and cause fatal damage to the liver or brain. Toxic cellular effects occur as well.
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Iron is best absorbed when taken on an empty stomach, with water or fruit juice (adults: full glass or 8 ounces; children: ½ glass or 4 ounces), about 1 hour before or 2 hours after meals. However, to lessen the possibility of stomach upset, iron may be taken with food or immediately after meals.
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People with hemochromatosis are in danger of a vitamin C overdose. This condition causes your body to store excessive amounts of iron, which is exacerbated by taking too much vitamin C. This condition can lead to body tissue damage.
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High doses of iron are LIKELY UNSAFE, especially for children. Iron is the most common cause of poisoning deaths in children. Doses as low as 60 mg/kg can be fatal. Iron poisoning can cause many serious problems including stomach and intestinal distress, liver failure, dangerously low blood pressure, and death.
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['Unexplained Fatigue. Fatigue is a common side effect of iron deficiency, which can lead to anemia, indicated by low levels of red blood cells. ... ', 'Brittle and Dry Hair. ... ', 'Ridged or Spoon-Shaped Nails. ... ', 'Mouth Problems. ... ', 'Diarrhea. ... ', 'Apathy or Irritability. ... ', 'Lack of Appetite.']
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If you are taking iron, the following foods should be avoided, or only taken in very small amounts, for at least 1 hour before or 2 hours after you take iron: Cheese and yogurt. Eggs. Milk.
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Signs and symptoms of iron deficiency may include brittle nails, swelling or soreness of the tongue, cracks in the sides of the mouth, an enlarged spleen, and frequent infections. People who have iron-deficiency anemia may have an unusual craving for nonfood items, such as ice, dirt, paint, or starch.
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You need at least 27 mg of iron, but try not to get more than 45 mg each day during your pregnancy or while breastfeeding. Be sure to take iron supplements exactly as your doctor recommends. Iron supplements may cause nausea, vomiting, constipation, or diarrhea.
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The side effects of IV iron are usually minimal, but may include the following: Bloating or swelling of the face, arms, hands, lower legs, or feet. Dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position. Gastrointestinal pains, including nausea and cramps.
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['Blood loss. Blood contains iron within red blood cells. ... ', 'A lack of iron in your diet. Your body regularly gets iron from the foods you eat. ... ', 'An inability to absorb iron. Iron from food is absorbed into your bloodstream in your small intestine. ... ', 'Pregnancy.']
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Make sure to follow the instructions on iron supplements, and never take more than your doctor recommends. Early symptoms of iron poisoning may include stomach pain, nausea and vomiting. Gradually, the excess iron accumulates in internal organs, causing potentially fatal damage to the brain and liver.
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An individual can experience some mild side effects for 1-2 days after an iron infusion. Side effects can include a headache, a metallic taste in the mouth, or joint pain.
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You may need to continue taking supplements for another 6 to 12 months to build up the body's iron stores in the bone marrow. Iron is best absorbed on an empty stomach. Yet, iron supplements can cause stomach cramps, nausea, and diarrhea in some people.
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Advertisement. If a ferritin test shows higher than normal levels, it could indicate that you have a condition that causes your body to store too much iron. It could also point to liver disease, rheumatoid arthritis, other inflammatory conditions or hyperthyroidism.
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Oral iron supplementation at typical replacement doses has little or no adverse effects on the liver or serum enzyme elevations. However, in high doses or overdoses, it can cause acute hepatotoxicity as a result of iron poisoning. Toxicity occurs after ingestion of ≥3 g of ferrous sulfate (approximately 10 tablets).
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['avoiding supplements that contain iron.', 'avoiding supplements that contain vitamin C, as this vitamin increases iron absorption.', 'reducing iron-rich and iron-fortified foods.', 'avoiding uncooked fish and shellfish.', 'limiting alcohol intake, as this can damage the liver.']
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Signs of too much zinc include nausea, vomiting, loss of appetite, stomach cramps, diarrhea, and headaches. When people take too much zinc for a long time, they sometimes have problems such as low copper levels, lower immunity, and low levels of HDL cholesterol (the "good" cholesterol).