| Use Of Potassium Element For Health |
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| Written by Administrator | |
| Tuesday, 27 February 2007 | |
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Fact about potassium mineral Potassium is the most important cation of organism that participates at the time of amplification of nerve impulse, of sustentation of normal pH of organism, osmotic pressure and irritability of cells and other functions. Hormones of adrenal cortex and kidneys regulate potassium metabolism in organism. Potassium is in whole organism, foremost it collects in the cells. Potassium totals about 5% of supply of all minerals, being in our organism. The basic is intracellular cation. Health benefit of potassium Potassium is needful to hold liquids of organism in equilibrium, for a normal action of nervous system and cardiac muscle. The potassium ions appear generating spread of nerve impulses in the muscles. This element appears holding osmotic pressure in cells. Potassium regulates equilibrium of acids and alkali, and throughput of cellular linings. Potassium is necessary for metabolism of carbohydrates and proteins. It decreases swelling of proteins. It appears in the metabolism of fluids of organism and in the various fermentation processes. Potassium activates secretion of endocrine glands. It decreases emission of calcium from bones of elderly people, consequently their mineral density increases. Potassium holds a normal rhythm of the heart, decreases the risk of heart attacks and normalizes arterial blood pressure. Potassium holds a proper supply of magnesium in organism. Potassium and magnesium actuate excretion of excess of sodium and water from organism. Food high in potassium
Low potassium food Less potassium is in food products of animal origin: in the meat, eggs, milk and its products. Potassium RDA For adults – 3500 mg. RDA – Recommended Daily Allowance Sign of potassium deficiency symptoms in human About 98% of potassium is found in cells and just 0,4% of potassium occurs in blood serum. For some reasons potassium content can decrease in cells and in the blood – than hypokalemia proceeds. Reasons of hypokalemia are: application of diuretics; glycosides acting the heart; vomiting much; having diarrhea; taking inferior nourishment; underfeeding; perspiring abundantly; going in for sports intensely; after declining of magnesium; using alcohol, antihypertensive medicines, birth-control or being on diet. Lack of supply of potassium brings on general weakness, arrhythmia, paralyses, muscular aches and weakness, and constipation. Lack of potassium disorders action of the heart, brings on hypertension, heart deficiency, psychical and physical fatigue, spasms, digestive ulcers, sugar diabetes, cervical erosion, infertility. Then legs and under-eyes swell; nervous system responsiveness increases. When organism lacks for potassium, thirstiness starts, skin turns dry and hair becomes weaker. Lack of potassium disorders action of the heart; reflexes and respiration can fall into disarray by reason of lack of potassium. Functions of kidneys fall into disarray, fluids accumulate in organism, muscular spasms start by reason of unbalanced ratio of potassium and magnesium with sodium. Articles of food contain plenty of potassium, therefore want of this mineral occurs seldom among healthy people. Potassium overdose symptoms If mechanisms of potassium excretion fall into disarray, consumption of potassium salts can bring on high blood pressure, hyperkalemia and cardiac arrest. Potentially fatal hyperkalemia can start rapidly and can not bring on any symptoms.
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| Last Updated ( Friday, 09 March 2007 ) |
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