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Vitamin Guide > Vitamins > Sodium
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Sodium |
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Sodium Definition |
Sodium is a mineral we need to intake regularly for normal body functions, just like other vitamins and minerals.
The body needs a small amount of sodium to help maintain normal blood pressure and normal functioning of muscles and nerves.
It generally works in coordination with potassium. It is an important part of bodily secretions like saliva and enzymes.
As it is lost via sweat, it needs to be supplemented on hot days.
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Benefits of Sodium |
Sodium is an electrolyte that plays a crucial role in maintaining the blood pressure; helps maintain the fluid balance in the body, is involved in the nerve transmissions and muscle contractions, including the heartbeat; helps to keep calcium and other minerals soluble in blood as well as stimulates the adrenal glands.
Sodium is also beneficial for treatment of dehydration, fever, leg cramps and diarrhea.
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Sources of Sodium |
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Excellent sources of sodium are canned and processed fish, canned vegetables, sausage, Olives, smoked meat, Bacon, Ham, Cheddar Cheese, table salt, Butter, luncheon meats, commercial salad dressing, dairy foods, eggs, meat, pickled foods, poultry, various seasonings, condiments, baking soda, monosodium glutamate (MSG), condiments and sauces, and baking powder.
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Deficiency of Sodium |
Sodium deficiencies are very rare as many foods contain sodium, but if occurs the symptoms can include sweating, nausea, vomiting, inability to concentrate, fatigue, apathy, anorexia, memory impairment, muscle twitching, muscle cramps and diarrhea.
Sodium loss can occur via sweat and urine. Serious loss can result from excessive vomiting and / or diarrhea. Diuretics, as those prescribed to help lower blood pressure, can also deplete sodium levels.
If the deficiency becomes serious, the circulatory system can collapse and the body can go into shock.
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Excess of Sodium |
Excess Sodium can lead to high blood pressure which can lead to heart disease, kidney disease or stroke.
Anyone prone to heart disease or high blood pressure should avoid eating sodium rich foods in large quantities.
Overdose of Sodium can also lead to weight gain and water retention.
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Precautions |
Many people intake more than required quantities of salt and sodium.
People with high blood pressure should eat unsalted food as far as possible.
Initially it may taste tasteless but slowly you will learn to enjoy the natural tastes of the food.
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