- Lowered blood sugar - what that means?
- Symptoms
Lowered blood sugar can occasionally appear in healthy people, but a steady decline in blood sugar levels may indicate a serious illness. Therefore, patients who have been found a long drop in blood sugar (hypoglycemia) should undergo a full examination.
What in the blood sugar
Sugar (glucose) is constantly present in human blood. Fasting its downward (norm - 3, 5-5, 5 mmol / L) after 1, 5-2 hours after a meal - more. Glucose is a source of energy for the cells of the tissues. If the blood glucose little suffer all kinds of cellular metabolism. But excess glucose in the blood is also dangerous - it indicates that glucose accumulates for some reason, and the blood enters the tissues.
Glucose is a simple carbohydrate and enters the body with food. Carbohydrates - the main source of energy - the fuel that allows you to function throughout the human body. But carbohydrates may be different, both useful and harmful to the body.
Carbohydrates that are quickly absorbed into the blood and create an excess of sugar in it, called digestible - it is simple carbohydrates, which burn quickly and with almost no benefits - they contain a sweet and flour products. A large number of sweets is bad for the body, as it forces the pancreas, which produces insulin, a hormone necessary for the absorption of sugars, work wear. At constant overload of secretory activity of the pancreas can be broken - is the first step to diabetes.
A useful source of energy are complex carbohydrates found in vegetables and cereals. They are absorbed into the blood slowly and steadily restock blood glucose without straining the pancreas and as a source of long-term energy intake. In order to enter the bloodstream, complex carbohydrates are converted into simple at first - this is a slow process. Glucose, which is derived from complex carbohydrates and not go to the direct production of energy deposited in the form of glycogen (this supply of energy) in the liver. It is hence enters the blood glucose while reducing its content in the blood. Glycogen is also a muscle, it is used during physical work. If enough body glycogen, excess glucose enters the blood is converted into fat, which is deposited in tissues.
Reasons for lowering blood sugar
Optimal blood sugar is maintained constant so that the glucose as an energy source is constantly supplied to the fabric, but it is not excreted in the urine. What kind of threat to humans is low blood sugar?
Since the shortage of glucose is a violation of carbohydrate first, and then all other types of cellular metabolism, primarily affected those organs and tissues that work most intensely - is the heart and brain. The human brain can not exist without the two necessary for his life substances: oxygen and glucose. The fall in blood sugar results in a rapid shutdown of the brain - a person simply loses consciousness. Prolonged lack of glucose leads to irreversible changes in the brain.
Another cause of hypoglycemia can be various pancreatic tumors, accompanied by the growth of its tissue, including beta cells which produce insulin (the hormone that promotes the absorption of glucose).
Long and a significant reduction in blood sugar may be one of the symptoms of a variety of diseases, such as severe liver disease, conditions after resection of the stomach and intestines, congenital deficiency of certain enzymes taking part in carbohydrate metabolism, diseases of the adrenal glands (reduced secretion of adrenal hormones inhibit the action of insulin) the pituitary gland, the hypothalamus - all these bodies, one way or another, involved in the regulation of carbohydrate metabolism.
Normally, a decrease in blood sugar
Lowering blood sugar - not as good as it seems
occurs at heavy physical activity, women during pregnancy and breast-feeding the child. Alimentary hypoglycemia occurs as a result of malnutrition. For example, when an overvoltage insular apparatus of the pancreas, if a person permanently employs a large number of used sweet food - when entering a large number of blood glucose increases and the amount allocated to insulin, glucose is absorbed by all fabrics and comes hypoglycemia.
Means of lowering blood sugar
Most often it develops hypoglycemia in patients with diabetes, who used a variety of drugs that lower blood sugar. In addition, such patients are often used and other methods in lowering blood sugar, for example, using a special diet, herbal medicines and so on. All together, this can cause a sharp decrease in blood sugar. Therefore, for the prevention of hypoglycemia patient with diabetes should carry with them sweets and at the first sign of blood sugar lowering them to accept.
Drugs that lower blood sugar
Blood sugar - a very important indicator
- Is primarily x antidiabetic drugs. Particularly troublesome in this regard insulin. In this regard, in patients with diabetes is always a danger, as the sharp increase and a sharp decline in blood sugar, or hypoglycemia. Tablets, lowering blood sugar (they take in diabetes mellitus type II) - are derivatives of sulfonylurea (Manin, Amar minidiab) drugs from the group meglitinides (starliks, novonorm), biguanide (siofor, hexane, Glucophage, metformin), and others.
Plants, lowering blood sugar - bay leaves, nettles, clover, linden blossom, leaf beans, blueberry leaves
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, Cranberries, herb dandelion, burdock grass, leaves and fruits of hawthorn, wild rose, black currant leaves, grass chicory, grass, lowering blood sugar, may increase the effects of antidiabetic agents and cause hypoglycemia. Therefore, their use should be discussed with your doctor and constantly monitor blood sugar levels using test strips or meter at home.
Products hypoglycemic rarely cause hypoglycemia. However, patients with type I diabetes mellitus receiving insulin (he can sharply reduce blood sugar), must be careful to consume large amounts of foods such as onions, garlic, artichokes, parsley, cabbage, eggplant, beans, sweet peppers, lettuce, spinach, tomatoes, celery, cucumbers, radishes
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, Asparagus, zucchini, horseradish, turnips, pumpkin.
Fruits, lowering blood sugar, - those which contain little simple sugars (sucrose, glucose, fructose), but a lot of fiber and pectin, reducing the process of absorption of sugar in the blood. These fruits and berries are sour-sweet varieties of apples and pears, citrus fruit (grapefruit, oranges, tangerines, lemons), pineapple, blueberries, cranberries, raspberries, cranberry, mountain ash, chokeberry, blackberry, cranberry.
Every patient with diabetes with the help of a doctor should individually choose a diet and herbs that have a hypoglycemic effect. All this should be done under medical supervision and laboratory studies.